tsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000002a000-0x4)=0xffffffff00000000, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000011000), &(0x7f000002d000)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000022000)={0x5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x3, 0x100000000, 0x401, 0x5, &(0x7f000000c000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x1d, 0x8000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000029000)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x1000, @empty, 0x29}], 0x58) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r4 = socket$inet6(0xa, 0x2, 0x3) bind$inet6(r4, &(0x7f0000029000-0x1c)={0xa, 0x0, 0x4, @empty}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x0, 0x0]}]}}}}}}}, 0x0) 2018/02/09 05:55:49 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000006000)={0x1f, {0xf4, 0x1, 0x4ee, 0x7fff, 0x7, 0x6}}, 0x8) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) 2018/02/09 05:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00000b3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000019000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3d6c, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x78) syz_emit_ethernet(0x2a, &(0x7f00004eb000-0x32)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="579cd56a0ead", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002}}}}, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003bc000-0x4)=0x14, 0x800) accept$packet(r2, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006a5000)=0x14) getsockname$inet6(r1, &(0x7f0000261000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004de000)=0x1c) 2018/02/09 05:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000), 0x4) r1 = socket$inet6(0xa, 0x80000, 0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x8001}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000)=0xfffffffffffffff8, &(0x7f0000005000)=0x4) 2018/02/09 05:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d0e000)={0x0, 0xe1}, &(0x7f000005e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000676000)={r1, 0x3f7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c1b000-0xc)={0xffffffff, 0xffffffffffffffff, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dbc000)={r2, &(0x7f000036a000)="25a4d8b5528172deeb15aff924064ea82e7ecd6d681632e780a6a1e071ecdc8ed264642d962c138acf4166c6dcc474d243b538703c12488c0f3956f4f9d3e932eecbff39dc5d05544cab489c5153974aa5f775c2", &(0x7f0000be5000-0x1000)="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", 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/02/09 05:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f83000)={0xa, 0x2, 0x32ed36a4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/09 05:55:49 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/09 05:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dec000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0xff}}}, 0x7, 0x7fffffff, 0x1ff, "eea678b962f455956bad88e7366dd180b059037011a83e27f0f86a70f2c80e16ba01441a61386d3039791888a3d63c9532b2f0c68dcf016789abe66e6821cf69d05b621dfc8e0c9927b4d7633746492f"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) 2018/02/09 05:55:49 executing program 7: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d3f000)) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000d40000)="102bc655000000080000e900013f3a737eb90c79") ioctl(r0, 0x8936, &(0x7f0000000000)) [ 42.227198] sctp: [Deprecated]: syz-executor6 (pid 7367) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.227198] Use struct sctp_sack_info instead [ 42.239356] audit: type=1400 audit(1518155749.692:45): avc: denied { setopt } for pid=7374 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.325764] sctp: [Deprecated]: syz-executor6 (pid 7382) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.325764] Use struct sctp_sack_info instead 2018/02/09 05:55:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001af000)={@common='erspan0\x00', 0x0}) bind$bt_sco(r0, &(0x7f0000a5d000-0x8)={0x1f, {0x8, 0xfffffffffffffffc, 0xcc2, 0x2e, 0x1, 0x5}}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a23000)=0x7ff, 0x4) bind$packet(r0, &(0x7f0000a37000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f43637392ff7"}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x101, 0x1899a96ad2f0d6c) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/09 05:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000e88000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000225000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00002e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000365000)={r2, 0x268}, &(0x7f00003ec000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a15000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000492000)={0x0, 0x0, 0x22}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000237000)={r4, 0x80000, r0}) 2018/02/09 05:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x200000080003, 0x1) sendto$inet(r1, &(0x7f000085b000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 05:55:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001c4000)={0x0, 0x0}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000012d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000e7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f78000), &(0x7f0000fae000)=0x8) getsockname(r1, &(0x7f0000f8d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000fde000)=0x26) connect$vsock_stream(r4, &(0x7f0000ad8000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dad000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000090c000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r5}) mmap(&(0x7f00003aa000/0x4000)=nil, 0x4000, 0x2, 0x4010, r0, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/09 05:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000082a000-0xa7)="00010000a202001400f4977d7b22b8d700000000010000000978c08dd5ac39cf9d9b08400f0e25d8b44a8bda", 0x2c, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) accept4(r0, &(0x7f0000330000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00000d0000-0x4)=0x26, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000bc1000-0x4)=0x301, 0x4) 2018/02/09 05:55:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00005a9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c79000)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x2, 0x0, 0xa, 0x20, 0x80, 0xbf, 0x0, r1}, {0x5, 0x7fff, 0x72, 0x5, 0xa1, 0x1ff, 0x4, 0x2}, {0x6, 0x9, 0x7, 0xb02}, 0x100000001, 0x3, 0x3, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x3, 0x2, 0x20, 0x3, 0x7ff, 0xed44}}, 0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000967000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="00fe50018afffffffff800c600000006"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x40, 0x4) 2018/02/09 05:55:49 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x80, 0x6d, &(0x7f0000f89000-0xfa)=""/250, &(0x7f000025f000)=0xfa) socket(0x1, 0x4000000000, 0xfffffffffffffffd) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/09 05:55:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x100, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000015000-0x38)={&(0x7f0000005000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000014000+0x6b6)=[{&(0x7f0000015000-0x45)=""/69, 0x45}, {&(0x7f0000008000)=""/233, 0xe9}], 0x2, 0x0, 0x0, 0x81}, 0x40000000) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000017000-0x9a)={0x0, 0x92, "f47f6e6aebfaf63525c914baa1973fb990be4a7e5df2ab96f2b509bdaabd972df3646789c37958f9ae886fa72050f210eae04f391e07679e83e0ae32d94516078e4fcf44bfa88fcfc629a3ea53e09d86e7c9525a56e0a216af231cc49453c472a56cc703710267b7ef019315ff10e2711cce5d2b8b479bc931ed8045948fbd1f763834fa66c260c349289f51b3c39c7b0f64"}, &(0x7f000000f000)=0x9a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000015000)={r3, 0x3, 0x40}, 0x8) connect$inet6(r2, &(0x7f0000016000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, 0x1c) 2018/02/09 05:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/09 05:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x4), 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003e9000)=@int=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b33000-0x4)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000312000-0x18)="f293269cac039adb7cdbc12a8b464faa865c5dc15c889ca2", 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) socketpair(0x1b, 0x80a, 0x4, &(0x7f0000d0b000-0x8)={0x0}) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000e22000), 0x4) 2018/02/09 05:55:49 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f87000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000f87000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 05:55:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b6c000)=[@in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}], 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dd5000)={0x0, 0x57, "424bfd6b9a9ec2659af3a832b670e57ce659b39091af9d3ae51a556ec35fd53dd92e2dffdee5bc0372a7a0f397567d64e94610b641f3f78c066d638f88e4f79ee9c77f549cc9c1dbb4300059bc7f2e7fa48d6e3dac1d3b"}, &(0x7f00009a7000)=0x5f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004ef000)={r1, 0x401, 0x3, 0x3f, 0x5, 0x7}, &(0x7f0000855000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x1) 2018/02/09 05:55:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000007d000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000f92000-0x4)=0xffffff7e) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) write(r0, &(0x7f0000dd2000)="fce185260f7fbf6e2b7f7e2ab9cdc6ef5fa7fcd90dd82a418549efe8e1ef5c4975520051f423e2331256f462ea7b43ad51231421d92e151d88d7d69a027b717bc0119e420b91b38c1054b55401466fdf2f785501260ca7f250a87e002572024e112bd334a7b4e978c3450aa34b1257754c7f8daee96cbc2ed32a750a0507ddf480617581d8e798b7b54eca597b6a7b3ecab9bac60a977739d2f782971af430579bc08dafd23fd072de1f92d0cca3b58877", 0xb1) 2018/02/09 05:55:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/02/09 05:55:49 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000052000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000064b000-0x4)) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000158000)={0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000feb000-0x74)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @empty, 0xd3e1}], 0x74) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000feb000)={0xa, 0x2, 0x207, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0xffffffffffffffa8) sendto$packet(r3, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/09 05:55:49 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000024000-0x4)=0x80) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000)={r0}) bind$pptp(r1, &(0x7f0000019000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/09 05:55:49 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000018000-0x4)=0x8) r1 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000019000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 05:55:49 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000023000-0xa)={0x4, "61c143504c5b"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/09 05:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d29000)=0x5, 0x4) r1 = socket(0x0, 0x80803, 0x1f) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000098d000)=0x8, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c5b000-0x20)={"05f221632a3f40b8a023d66689d5f3ff", {0x4, 0xe05, 0x3f, "a3dd83fadf3f", 0x101}}) r2 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000d20000-0x4)={@common='ip_vti0\x00'}) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @REJECT={0x0, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x7e) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f0000188000-0x4d)="be9230615d19cb1e62e25bff023adc9cf1e0ae2579a8b24f8f1226c09814ea636be9838995c3583b0b34311b6b6ea949b554c29df0343a36512218554e3803b35c1a81cd02f148a4fe8b97d1d9", 0x4d, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00003db000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000031000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000fab000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000df5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d0000-0x4)=0xc) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000195000)="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", 0x1000) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000af0000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20}, 0x0) 2018/02/09 05:55:50 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000023000-0x48)=@full, &(0x7f0000002000-0x4)=0x48, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000008000-0x4)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x55e, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000023000), &(0x7f0000012000-0x4)=0x4) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a3000)={0xec, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000217000)={0x0, 0x94, &(0x7f00004bd000)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc87c}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x800, @empty, 0x2}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}]}, &(0x7f0000ac7000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c71000)={r1, 0x7}, 0x6) r2 = socket$inet(0x2, 0x80004, 0xff) ioctl$sock_ifreq(r0, 0x8938, &(0x7f000048a000)={@generic="3b33d0f96aafa5f50c9e2daf564104de", @ifru_settings={0x800, 0x30000000, @raw_hdlc=&(0x7f0000540000-0x4)={0xffffffff, 0x63ae4681}}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000269000-0xc)={0x0, 0x80000, r2}) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00004ed000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d0000)={0x0, 0x1, 0x28ae78a6, 0x1}, &(0x7f0000e40000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000034f000-0xa0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x20, 0x0, 0x3, 0xe59, 0x9a4c}, &(0x7f0000e39000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000a2d000)={&(0x7f0000357000/0x2000)=nil, 0x4, 0x2, 0xa, &(0x7f0000f91000/0x1000)=nil, 0x2}) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000001d000)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000b000-0x58)=@alg, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x5}, 0x0) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2000a) pipe(&(0x7f0000e49000)={0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000066e000-0x8)={0x3, 0x80000000}) readv(r0, &(0x7f00003d0000-0x40)=[{&(0x7f00006e4000)=""/8, 0x8}, {&(0x7f00008ff000)=""/4096, 0x1000}, {&(0x7f00005de000-0xf7)=""/247, 0xf7}, {&(0x7f000022d000)=""/184, 0xb8}], 0x4) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x1, 0x20000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xbe) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005fd000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a35000-0x18)={0x0, 0x83f, 0x10, 0x7f, 0xa41}, &(0x7f0000b24000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ec9000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xff, 0x6, 0x7, 0xfffffffffffeffff, 0x4d}, 0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b89000)={r2, 0x9, 0x7, 0x29, 0x7a6, 0x3}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000748000-0x4)=0x3, 0xfffffffffffffe4f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000875000)=r2, 0x4) 2018/02/09 05:55:50 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000001000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000007000-0x70)=[{&(0x7f0000006000)=""/31, 0x1f}, {&(0x7f0000007000-0xe2)=""/226, 0xe2}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000003000)=""/90, 0x5a}, {&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000006000)=""/188, 0xbc}, {&(0x7f0000007000-0xe8)=""/232, 0xe8}], 0x7, &(0x7f0000007000-0x90)=""/144, 0x90, 0xd229}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000006000)=""/80, &(0x7f0000006000)=0x50) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000545000)=@assoc_value={0x0, 0x80}, &(0x7f0000a17000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa9000)={r1, 0x8, 0xc80c}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006df000-0x4)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r2, &(0x7f000054f000), &(0x7f0000360000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000059b000-0x4), &(0x7f0000a0c000-0x4)=0x4) socketpair(0x2, 0xe, 0x3, &(0x7f00005d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000ffa000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "ffffe8", 0x11, 0x3a, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x9, "45661b", 0xffffffffffffff9a, "4a5ca5"}, 'U'}}}}}}, 0x0) sendto$inet(r0, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000070f000-0x71)="07a8faee9513b24417fb342f71ace1d7f435bfadcff178bdad517afca33f9049701405eed2a019c83916c1dd6ecf4edd73b65f059b7146d5dcb6e8dffac3b653292f02fd8d6b05a93f16dd4b308815237ce147e9c755c749d478420889220d0a5788327043d735a167c1816f22369fe902", 0x71) sendto(r2, &(0x7f0000448000-0xf2)="a2d9fcc04fe8564d021c86a5be939001e2c79b337d0150594ee22758f382200562180e659f6e5caaf153003638710f05e6c71ee0b36b90725b6e5df4aa5b8a709cdb6360bcb1ab70dbc37f80a0f5c620ed5a695523696e0d5d3ffac4f85e6e336d12f3244674a7990c29b7c25c33ae7b90f0d9f561aea2c4d931a183b5159c1366a133c34e8ea97b7066ad4486ee9d4bf78cc286f67e835dbff9497bbad53dea516326f75ff817365ac30dba1bc2a95c775d5c9b7dcfb5adc3b96c1f326b9abc8dd527ef68ccc4652701560172d95ea2f8a9b18115a00ca2800616e3b394163d205ea9e307c23b10397a1fb42e50f7ed6388", 0xf2, 0x4000000, &(0x7f000033f000-0x10)=@ipx={0x4, 0x7fff, 0x3fb, "60ddbb51727c", 0x7}, 0x10) socketpair(0x2, 0xa, 0x100000000, &(0x7f000001a000-0x8)={0x0}) pipe(&(0x7f0000d12000-0x8)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000121000)=r1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00006c1000)={0x20000000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000aaa000), &(0x7f0000108000)=0x4) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000045000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x8}, 0x4, 0x1, 0x1, 0x1}}, 0x2e) sendto(r1, &(0x7f0000e9e000-0xaa)="a1a461d84db66b16759ee8d980f0e1a62d956d935b5bd689f2dca749c119915b", 0x20, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007fc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000fc3000-0x4)=0x2) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/09 05:55:50 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000234000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b91000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000081a000)={"4fc5ee5e9120141bdb9ed4b28e99a556", {0x4, 0x5, 0x1905, "64ac029116a6", 0x8}}) ioctl(r0, 0x2, &(0x7f0000b81000)="bd875cecd2203d985ebd7c5381082208c6f6e5ed0a514d356641ca5a6c84773b01acb0d3930edd188bf8dcbce5775d5f943d673c44110604a84e55c6bf167fc18c4e5895960554e4b8b0ccdda6e4eb8300fc7e5803826c5cc6366be41961253085f53b621279dd626b42109e78e870444f133095489a6e6cd2827956f73eadd81f5b2cd51912e297dd9d4420122fcdf0a291514a0f7c063f389dbd68b9e3240c8970145ba332b3b4bb7df586fcb2733cb51ea97dc0a4ee90dce74ec8f79e47e8f5008249b6c65d818c406126f45c1bd78048aa2bc56bb7962efbd5726b573ccf") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000017000-0x310)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000017000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @common='syzkaller1\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="008ae912c6a769a50b50ca588cef6c5a"}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @generic="ea06a28f447cd366b4db6f4f4a2d3f92", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @empty, @icmp_id, @gre_key}}}}]}}, 0x300) 2018/02/09 05:55:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1d) bind(r0, &(0x7f0000cb1000)=@hci={0x1f, 0x6, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x4, 0x300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d1a000)={0x0, 0x7d, "24c9d68fca350fac7cc5e63a4b30b19710f99de727856f577b6164c2b928cc60a77250d0421585a3ab7e66ad31f3b6a6ca24dcf8df9bd08382d2454bacbc4b5b95ab3ed93782fe4b158ecabb5c9051b7795a8e59e71d177b49457deb8b4be34a293f964a81cefc8146f77e265d9df53cde2bfed23cac8e7dfcc13ffe87"}, &(0x7f000033b000-0x4)=0x85) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002be000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d3b000)={0x8, 0x9}, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002be000)={0x2000000000000359, &(0x7f0000c55000)=[{0x6}]}, 0x10) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9d000-0xd3)="1103000000d60000a10000ffb40000ffc104d24e78bee3cc80452c3601a8c8cd5b00c9ff6ddf1c6945ba79bfcc0e75c6a6b74d044dac88d172186eea2b37b7206686067c4f9825fcdc72186beef77d15bb74d368f2048e23472286902124d052b3165c696fa5f24c8e969b80d315d120141ba8fe07c0d3bf1be658f589d30927f76138620c20c3dd66caae929aff266ed9cd070b55b21c01545a5dfe924656cf761195368077237738337fb15ccb6bb0d838e71fd46b01b344e1123148a8eab065280c3a537233209c8b270072db1a60856a7c", 0xfffffffffffffcdb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007a6000-0xa8)=[{0x0, 0x0, &(0x7f0000a73000)=[{&(0x7f0000e4f000-0x1000)="53685343fe1e58ce5367a1b88a6af32f2fe6c31cf7b1ca830ced7fd304558fbf193925b5b7357c88eca99098f421ebe3a676fc432ded4148eace925815457c61ed9123560b8e35e10032daad15047b07f400d0e1624f1aa962b400c22c7553d321723e3a7f0c0ef94fb27c5a3bca588dc48d8271ed3bbd5125d7c386697a5e2e", 0x80}], 0x1}], 0x1, 0x0) socketpair$inet(0x2, 0x80006, 0x9, &(0x7f000061b000)) [ 42.702278] SNAT: multiple ranges no longer supported [ 42.720389] SNAT: multiple ranges no longer supported 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) socket$inet_icmp(0x2, 0x2, 0x1) socket$rds(0x15, 0x5, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/09 05:55:50 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eb4000)=@sco, &(0x7f0000eb4000)=0x8, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006bb000)=0x8, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)}, 0x20) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000fd000-0x10)="2ededb1579fb706eff307f1f6ec12ee0", 0x10) socketpair(0x3, 0x2, 0xffffffffffffff80, &(0x7f00000e5000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000ca000)={0x1, 0xffffffff, 0x6}, 0x5) 2018/02/09 05:55:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = socket(0x2, 0x80000, 0x3f80000000000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00008b1000-0x4)=0x6, 0x4) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c6c000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000c87000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000484000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x7ff, 0x2, 0x2, 0xa, 0xa0, 0x20, 0x33, r2, r3}, {0x0, 0x4, 0x8001, 0xffffffffffffff45, 0x300, 0x9, 0xb296}, {0x7, 0x4, 0x5, 0xff}, 0x4, 0xf, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x3, 0xff, 0xe3, 0xf05, 0x8000}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket(0x2, 0x200000000000000a, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000001d000)={@common='dummy0\x00', @ifru_flags=0x1000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001d000-0x4)=0x6, &(0x7f000001c000)=0x4) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f00006ef000-0x1)=""/1, &(0x7f0000ccd000-0x4)=0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000916000+0x177)={0x0, 0xffffffffffffffff}, &(0x7f0000e41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000071e000)={r1, 0x66e6, 0xcfb}, &(0x7f0000208000)=0x8) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000026000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0x86)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@loopback}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000025000)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x7, 0x0, 0x4, 0x2, 0x80, 0x20, 0x8, r1, r2}, {0x37d, 0x7, 0xfffffffffffffa30, 0x80000001, 0x5, 0x5, 0x0, 0x1}, {0x66, 0x9, 0xffffffff, 0x7fffffff}, 0x22, 0xffffffffffffffff, 0x2, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x2, @in=@empty, 0x1, 0x0, 0x1, 0x4, 0x2, 0x6}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0xfffffffffffffffe}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="28446331605bfefb40ec55d89ccf14f6", @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="c21d7a5bbaeef6659b30388fe37a6158"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/09 05:55:50 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x200000000ce, &(0x7f0000506000-0x4), 0x62e69b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x3e)={0x0, 0xfffffffffffffdad, "d31f43fa0d47b7c278d7692e6167d1b7b5e36f51a0fef6be0c323232ee78956d27a188501c04ddc3468ca9ab3d89cee64eece168dd69"}, &(0x7f0000551000-0x4)=0x3e) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2309, 0x6, 0x10001, 0xffff, 0x3, 0x3, 0x16800000000, 0x20, 0x9}, 0xb) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000773000-0x14)={r1, 0x7f, 0x2, 0x4, 0x8c, 0x3f}, 0x14) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b0f000-0x2)=0x6e25b1df, &(0x7f00006ad000)=0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000ef000-0x4), &(0x7f0000d09000)=0x4) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007b7000-0x20)={@generic="5ba8e826455879f54310c64d1ee037e8", @ifru_flags=0x1001}) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001fe000)={{0xa, 0x1, 0x7f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x182e}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, 0x80, [0x124e, 0x80, 0x1c24000000000000, 0x7, 0x81, 0x1ff, 0x7ff, 0x8]}, 0x5c) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000522000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) socketpair(0x5, 0x800, 0x6, &(0x7f0000a18000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004ce000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000cce000)={0x0, 0x13, 0x5, 0xc4, &(0x7f0000c7f000)=""/196, 0x18, &(0x7f0000a49000)=""/24, 0x81, &(0x7f0000e4e000)=""/129}) r3 = socket(0x3, 0x80000, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00006ef000-0x4), &(0x7f000095a000)=0x4) getsockopt(r3, 0x10000, 0xe5f, &(0x7f0000842000)=""/235, &(0x7f0000769000-0x4)=0xeb) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002e000-0x10)=@ipx, &(0x7f000002e000-0x4)=0x10, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000c000+0x786)={&(0x7f000001b000-0x10)=@nfc={0x27, 0x8, 0x200}, 0x10, &(0x7f0000020000-0x20)=[{&(0x7f0000012000)="33538ea796baf2b3abc3bd25b039ebdde2d83a4de2270de8461fde41f2cc997f535799539314edf4ce80784d1612cab1ff22a246e8dd01d5aed68bfeae6f75a5dbff38f6d153e94bff70f78dafd494fd61b7000e231290636f8a147c51b603a87554222628c668f87f22d45d6b0bd2d9b3aff92117f1ae455f83d6885c25738a480db5130ebea75c180a090f17a0f1cbe28bacb0b18be9326256bddf89f60987c4aa9960142f35127bc3df7e0c73c59db0c44a81453b91e5eff27a646f03ea92f849ad19db", 0xc5}, {&(0x7f000002e000-0x28)="1e5d779668e0aa6f244688fe74edf4bd21b09942e49c9f8eea70260fc7b1de7080e1a0b0dc4dbd31", 0x28}], 0x2, &(0x7f0000024000)=[{0xe8, 0x11f, 0xff, "445fbd4e4633fdddd50885b992cd3b1666d140e820670464494887c9e6e880e6ac34b1e133ae6f24063ca03f1f47dcc9c18f6ccf84c43f2e27de6aad5b77d8c3113a34bd7ba0e0d4b55739a2e6e1cd6a92547ac75773c98fd836b3b38588a2219d615bfdcf382a41fdffee21b2afa79f2ea7b93e6d058d5a867ca001c6460a4d2c8e46660f348a02015119e5adebaae9fbc33ef82d27761e434d06707cab90d5247c33c7368c0eb1dd2f09b29dbd8d1c106a3249ae33fc8b62d21dde6b9e71ab29dae29b768eea1f7c798e44da40d0c99faaea4dc3"}, {0xb0, 0x3e6bbede3ef687c0, 0x80, "738c4eb54a8f67dfcb6ed4701e90c1a315f59bff0ea01c8e926468f51faf6a7b494cb49f3ab7b501664568162a59bd8e2dbe9c455c5f989192cc8eee1cd224f74ca81e8ed04d76a5004890780152d69bfac56957662723185caa465eb0cc727c14aa5017da2686c52175da4d52f7122aff67100a48768ea80ae466a3077ea37e315da091c1abb6e51ffad264ca95ed36e1ae55688bbd55eaf4bca12bfcbdb2"}, {0x98, 0x10f, 0x4, "524ed75144b8bda1332165482b5c56eb9c1855a4785abe8fc1a0af2d359a30d3b175fb9127e28b2824a81b59b33678462788d4721bf928e344e5f9a854137c10187c624227ced19d652ba82ba2f8dd24d5a64ee34fe8699076ccd86fd1f33bc80225da836229e707273837e8155fbe9cf24731b4ef2a038741c6b9e58154dbae738257e3598eb254"}], 0x230, 0x40}, 0x4000840) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000011000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000094b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f28000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f27000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000ae9000-0x6e)=""/110, 0x6e, 0x2002, &(0x7f0000f29000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f95000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000da9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000f96000)=0x1c) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f96000), &(0x7f0000865000)=0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f95000)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000790000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x330}}, [{{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0x3, 0x0, 0x0, 0x2, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xc0, 0x100, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7, 0x1, [0x5, 0x3f, 0xa, 0x7fff, 0x6, 0x7fffffff, 0x7, 0x0, 0x8, 0x6, 0x5, 0x5026, 0x7, 0x760, 0xfca, 0x80000001], 0x0, 0x401, 0x3}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xff, 0xffffffff, @generic="2b3cffaa5fda51fc924993d77c2f3990", @common='lo\x00', {0xff}, {}, 0x67, 0x1, 0x4}, 0x0, 0x108, 0x168, 0x0, {}, [@common=@unspec=@set4={0x48, 'set\x00', 0x4, {{0x0, 0x8, 0x1}, {0x7ee0, 0x1}, {0x3, 0x40}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x80, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200, 0x3, [0x6, 0x401, 0x2, 0x2, 0xf14, 0x9, 0x80, 0x2, 0xffffffffffffffc1, 0x80000000, 0x4, 0x7ff, 0x4, 0x7, 0x5, 0x5], 0x1, 0x2, 0x20}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xff, 0xffffff00, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x32, 0x3, 0x10}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x11, 0x9, 0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xac9, [0x7, 0x300000000, 0x4471, 0x8, 0xfffffffffffffffd, 0x1000], 0x400, 0x4, 0xc38}, {0x1, [0x8001, 0x81, 0x7256, 0x1, 0x8000, 0x40], 0x8, 0x0, 0xca}}}}]}}, 0x488) sendmsg$nl_generic(r0, &(0x7f0000a2f000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @str=')-+,}\x00'}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f97000)={0x401, 0x80000001, 0xffff, 0x6, 0x3, 0x90c6, 0x3, 0x9, 0xffffffffffff8001, 0x3f, 0x54}, 0xb) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000076d000-0x2)=0x3, 0x2) r4 = socket(0x9, 0xf, 0x9fd5) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f98000-0x8)=@assoc_value={0x0}, &(0x7f0000f98000-0x4)=0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006d2000)={r5, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}}, 0x8, 0x39c}, &(0x7f0000f98000-0x4)=0x98) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r6, &(0x7f0000b7b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000cf4000-0x4)=0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f96000-0x10)="4b7d94bd4ffbfa82766ffbc52b0c13bc", 0x10) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000f97000)={@generic="6a62e63cab20de706c1e03725f2bd6d9", @ifru_names=@generic="c2a73adb72f8b129798bed9badfed955"}) [ 42.847734] Protocol error: SET target dimension is over the limit! [ 42.868252] Protocol error: SET target dimension is over the limit! 2018/02/09 05:55:50 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80000, 0x251e, &(0x7f0000017000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000013000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) r2 = epoll_create1(0x0) ioctl$int_in(r2, 0x5452, &(0x7f000000c000)=0xad9c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000012000-0x10)={r0, 0x50, &(0x7f0000018000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000)=r3, 0x4) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x0, 0xf7af}}, 0xe8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e3b000), &(0x7f00000ea000-0x4)=0x10) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6003f", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) [ 42.963417] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 43.001930] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) unshare(0x20400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0}, 0x2c) 2018/02/09 05:55:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x8, 0x10000, 0x4, 0x4}, 0x10) mmap(&(0x7f0000000000/0x75c000)=nil, 0x75c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x2, &(0x7f000075e000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006ad000-0x4)) pipe(&(0x7f000075c000)) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x7c, 0xf}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4000000004, 0x9, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000+0x4c0)={0x0}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000052d000)) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x7, 0xa, 0x80000001, 0x0, 0x0, 0x0, 0x400000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000afe000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "9a977f0eb3050000730f30f600e3"}]}]}}}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x803, 0x800, &(0x7f0000193000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000bfc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4}}}, &(0x7f00004e5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007fb000)={r1, 0x3}, 0xc) 2018/02/09 05:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) readv(r0, &(0x7f00001cc000-0x50)=[{&(0x7f000033a000-0xa7)=""/167, 0xa7}, {&(0x7f000001b000-0xf6)=""/246, 0xf6}, {&(0x7f00002d4000-0xca)=""/202, 0xca}, {&(0x7f0000981000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b01000)=""/248, 0xf8}], 0x5) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) accept4(r0, &(0x7f00009db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000d11000-0x4)=0x2e, 0x80a201e83361b1df) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket(0xd, 0xa, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000013000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000015000-0x6d)=""/109, &(0x7f0000014000)=0x6d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000012000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000004000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000002f000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000f000-0x4)=0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000017000)={0x0, @loopback, @broadcast}, &(0x7f0000027000-0x4)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000002f000)={@empty, 0x8, r1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x4)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000020000), 0x4) pipe(&(0x7f000002f000)={0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000002f000-0x4)=0x1) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8b000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e39000)={0x6, &(0x7f0000212000)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00001a8000-0x14)={0x14, 0x6, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x22000080004, 0x5) sendto(r0, &(0x7f0000ece000), 0x0, 0x0, &(0x7f0000e61000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1af9f0cd325344b6182197ba86137463a8ac86a2fbc1dc3219993e132aed2ad6192df694640f60d79ac4456e1f0088b6690600000000fcffffc6f893e72dbb"}, 0x60) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000090a000)=@buf={0x4b, &(0x7f0000e81000)="efc13120ea8db0862f07e3b91ae050ddf8bcd7392d2a5b80a3cd81a7720420d68d0e21d46a18f51903cc682e6d1f65f1c4c9fbe66c33e8635d3a74c5b893e6cc8379fe7705f5f2d05abf6d"}) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000834000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ff8000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}, 0xff, 0x10000}, &(0x7f000065d000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000060000)={r2, @in={{0x2, 0x3, @empty}}, 0xfffffffffffffff7, 0x9e}, 0x98) socket$inet6(0xa, 0x805, 0xe03d) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socketpair(0x19, 0x3, 0x2, &(0x7f000030b000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000230000-0x4)=0x6, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000d17000-0x1c)=@req3={0x3, 0x7fff, 0x4, 0x4, 0x1, 0x2, 0x65}, 0x1c) 2018/02/09 05:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000025b000-0x8)={0x0, 0xdcb}, 0xfffffffffffffe67) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007ce000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aae000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000d08000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c54000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0x37)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000702000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000115000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d4e000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004af000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000056c000-0xc)={0x0, 0x0}, &(0x7f0000fb4000)=0xc) r10 = getgid() sendmsg$unix(r3, &(0x7f0000eda000)={&(0x7f0000149000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c8000)=[{&(0x7f0000601000)="456606e4459098be1ec1f48e53", 0xd}, {&(0x7f0000978000)="1df0c006e6ba5002b6162ed6676057698676670952a63cff4217fa", 0x1b}, {&(0x7f00007d2000)="6164744ff472cba68d5fa8b17baace4d868354895de58ee473b047a0f5e5d316", 0x20}], 0x3, &(0x7f0000cf0000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0}, 0x4000) sendto$inet6(r0, &(0x7f0000a70000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f1f000-0x4)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000040d000), &(0x7f000033a000-0x4)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000ff1000-0x94), 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[]}}], 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000027000-0xf6)="d8aae3227ac0f362a6632d093e2c840b0fdf75499a66ac5d1d767fe7d6b64c6f27280fc6f9ded9757fc422dbd81d5950e25580a079ecaec8e42daabc5ed20bc2b4af8ae6c3dd84433654277c376db0b7321a49f0d3207695c0a7d6b9cf1d957301d7152fd6133a82ec940ba39fcc12623792cdb9ac343afa44f20ea93071912208915d40d4a1bdfd9298bf7018756d7e6dbc964c1721106ab4fc8ccfbcf411b0178b73f92305cab2c9feb46517db5beb2350b3dd03f5e7ca0104836230e1058b14e0de0c8eb82c1d1fb561c0091c40081899f9f204d1682d5ca37ebd1e2e616e6fa79829f027aa9281aa60312bd2e00dca7803116bad", 0xf6, 0x20000000, &(0x7f0000002000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000028000-0x40)={&(0x7f0000028000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000009000-0x4)=[0x0], &(0x7f0000005000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000021000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0xa, 0x7}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d8, &(0x7f0000001000-0x4)) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000290000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00004cd000)="0e000000000900000002000000ffffffff9213f3001200e0ffff873f00002023"}) 2018/02/09 05:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}}}, &(0x7f0000004000)=0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r2, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000006000-0x2)=0x7ff, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000005000), 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000000000)) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000ee7000-0x8)={0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000ee6000)={@common}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt(r0, 0x7, 0x5, &(0x7f0000ee7000-0x96)=""/150, &(0x7f0000000000)=0x141) pipe(&(0x7f0000edf000-0x8)) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0x28)=@ethtool_eee={0x45}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000012000)) 2018/02/09 05:55:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2000000}, {{@in6=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000088a000-0x4)={r0}) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000ace000-0x4), &(0x7f0000acd000)=0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000fa3000-0x4)=0xffff, 0x4) connect$inet6(r1, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000721000-0x47)="6e7604edb0aa56a07172b44a673961c918f558c6c439751810fb30a72780f2596fba0bbdab89bd74f42601a2b28ae096f7a9d52474f3f0de5a9ac833a0fc24957a5d6d03f09b2a", 0xfffffffffffffcd5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x10000, 0xfffffffffffff001}, 0x14) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004a2000-0xe)=@l2, &(0x7f000081a000-0x4)=0xe) sendmsg$nl_route(r0, &(0x7f0000932000-0x38)={&(0x7f0000538000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00004b1000)={&(0x7f0000de3000-0x6c)=@setneightbl={0x6c, 0x43, 0x410, 0x0, 0x2, {0x1c}, [@NDTA_THRESH3={0x8, 0x4, 0x7fffffff}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x1}, @NDTA_THRESH3={0x8, 0x4, 0x3}, @NDTA_THRESH3={0x8, 0x4, 0x6}, @NDTA_THRESH2={0x8, 0x3, 0xfffffffffffffffd}, @NDTA_THRESH2={0x8, 0x3, 0x7}, @NDTA_THRESH2={0x8, 0x3, 0x800}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x1}, @NDTA_THRESH2={0x8, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000011}, 0x40040) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007e0000)="29cfc02cc9c2749ea260bff504b18d6a9f0b6ce8ac4c4805aa89216fb50fca9a51758bb4b1cb3dca4ce76736e201526a0492aab6bc87df181f5fc3de003db5f03ef84dce0dd80c0f91064788e852e98c6ff4ba85582345434d0263f6c3e7fb23ff5c25b1ad76c553b95d28a3c516d0e75eae97ecf02eb2ad7501a5caa75cd222d181c444732033cf4cc6d072f2c94fca001545c7ddb030cc9763c75e974b6efc459fc169d184600c7b1ab7d2513587d85fe86af841af50b2ef8d5fe6628dc38dac3e4a86daf256297df751433d6334623704a4840005eeca36080b08a16a605ab8341f49312a7a34b49b2ea7d0b99a9cc96c3c258b8f", 0xf6) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000def000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000778000-0x2c)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4}, 0x10}, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f6a000)) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000015000)=@ax25, &(0x7f0000019000)=0x10, 0xe059c1c6d75da93) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000000a000), 0x4) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x6}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[]}}], 0x48}, 0x0) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x806, 0x20, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000007000-0x64)={&(0x7f0000001000)=[0x8, 0x2], 0x2, 0x5, 0x81, 0x2, 0x100, 0x39c, {0x6, 0xffff, 0x3, 0xff, 0x3, 0x2, 0x4, 0x1f, 0x80, 0x200, 0x1, 0x1, 0x0, 0x5, "cdac9bb5e7977f1f7358227326cd664dbe3059beb74cd1fa74430efae332bd2d"}}) syz_emit_ethernet(0x4e, &(0x7f0000009000-0x4e)={@random="8da507003902", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x783}, 0x1c) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000009000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000018000)=0x10, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000019000-0x4)=0x1f, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000002000-0x62)) 2018/02/09 05:55:50 executing program 2: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000497000)=0x6, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000500000)={0x0, 0x0}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f28000)=0x14, 0x800) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f29000-0x18)={@empty, 0x1, r4}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000699000-0x4)=0x400, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004e2000-0x8)={0x0, 0x1000}, &(0x7f00005a2000-0x4)=0x8) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f29000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101, 0xf36}, 0x98) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r0, &(0x7f0000f2b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f2a000)=0x1c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r6, 0x21, 0x0, &(0x7f0000f2a000+0x4b7)='q=', 0x2) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f2b000-0x6c)={0x0, 0x64, "ecc4715f8057f59129376442077663cb1e9ecf4b2725d27f4c3c199991ed43dc49496f946245cee9bcddd2e3d5997ce5ec46db98d860437d1bc08aafe3300adf760b6e5243f0686607b8f63b442b8a7237928f03a57e2a29907b00d1f64d5d0726e68ad6"}, &(0x7f0000564000)=0x6c) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008ca000)={r5, @in6={{0xa, 0x3, 0x400, @empty, 0x6}}, 0xff, 0x6}, 0x98) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a64000)=@security={'security\x00', 0xe, 0x4, 0x590, 0xffffffff, 0x1e8, 0x338, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000f2b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0x0, 0xff0000ff, 0xffffff00, 0xff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @generic="15abd1d3ad00e529d59e65dc1e92e66e", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xff, 0xac25, 0x2, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x3, 0x1, [0x6, 0xfffffffffffffffe, 0x58, 0x81, 0x80, 0x80000001, 0x5c53, 0xffffffffffffff7f, 0x1, 0x400, 0x1ff, 0x8000, 0x55f, 0x1, 0x80000000, 0x10001], 0x3}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x0, 0x1, [0x81, 0x7, 0xc103, 0xf80d, 0x0, 0x40, 0x10001, 0x7, 0x37fe, 0x8, 0x5, 0x3, 0x4, 0x4, 0x3f, 0x9], 0x7}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback=0x7f000001, [0x0, 0xffffff00, 0xffffff00, 0xff], 0x3, 0x2, 0x0, 0x2, 0x800, 0x8, 0x8, 0xc8b, 0xfffffffffffffffa}}}, {{@uncond, 0x0, 0x210, 0x258, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x7433, 0x100000001, 0x9, 0x0, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, @empty], 0xf}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x0, 0xffffffff, 0x1}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0xfffffffffffffffb, 0x749c}}}]}}, 0x5f0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f29000)={r7, 0xa00000}, &(0x7f0000f29000)=0x8) 2018/02/09 05:55:50 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000480000)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bb8000-0xa)={0x3, [0x3, 0x3, 0x40]}, 0xa) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000054e000-0x8)={0x0}) r3 = accept$inet6(r2, &(0x7f0000830000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00008b8000-0x4)=0xfffffe9a) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f7d000-0x4), &(0x7f0000eb2000-0x4)=0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0xe4)="cd9e43e238a697e3e175ef4c85a965963e1c13a7aeb3deed8b15cc462720c54c3cce0e0251e126e14e283b9900f5d4b07ca3f029ee255ba79792f2fb5449147e7ed7cec255c20a2e54708a360ad42d4c99b487b1d4ca35b6ea1fd236a30aa375111373d0b270e62acc13f14450160b718b6cefba67c0a5d5ef696ecbc616a1de9e6174a277537f661e06c76282ba758737bc2ed1a96f6d083042f64ccfed2445ae489f5209683a0db9483161e9b7889ad5673f14a4bd59bc72e91a686842f8ab00fbe928ac572777d49908ca39ff4fe76dc9f79a78adea0b79d3adb3c5a779eba5d1e995", 0xfffffd1a) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000001000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000556000)=0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000619000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00', {}, {}, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xffffffffffffff27, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffff5, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr=0x7fffffff, @multicast1=0xe0000001, 0xff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3f, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}]}}, 0x2c0) syz_emit_ethernet(0x46, &(0x7f000001c000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @multicast1=0xe0000001, {[]}}, "01000000fff80000"}}}}}, 0x0) 2018/02/09 05:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) readv(r1, &(0x7f00000da000)=[{&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x1) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b1d000)=0x5, &(0x7f00003ad000-0x8)=0x4) 2018/02/09 05:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket(0x10, 0x2, 0x9e6) sendmsg$nl_netfilter(r1, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000999000)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x208, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0xc000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aab000-0x14)={r4, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0xc665]}, 0x14) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000075c000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, {0x307, @empty}, 0x4, {0x2, 0x2, @empty}, @common='vlan0\x00'}) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg$alg(r3, &(0x7f0000c91000-0xa8)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="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", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x87}], 0x30, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) 2018/02/09 05:55:50 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0xff, @ipv4={[], [0xff, 0xff], @empty}, 0xfff}, {0xa, 0x1, 0x5, @empty}, 0x400, [0x6, 0x80000000, 0x7, 0x7, 0x800, 0x4, 0x0, 0xffff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r2, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000035c000-0x97)="baecfc805f0c3c1fad8899e34f053a94c07f7dc7b0912f0d44842b2ff7fe8aeff2057913d54118e65cb5edbe2098ed9aeb5d3d8dde98252ac0e831ec4d1e2137d58df9bfbe8caf068b2d5f6b21a28991a6d30240cdd21ca61da17b097bb785a774f59a44df7344b516765f2008afa1b5d67d7689082faabcfda9ac958f29a0b0e076d1851d8324f1087bebca0f4be59becd09fa2d34840", 0x97, 0x40014, &(0x7f0000fe9000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet6(r2, &(0x7f0000fe8000-0xa7), 0x0, 0x0, &(0x7f0000699000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000010000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) socket$inet6(0xa, 0x80a, 0x2cf4405d) 2018/02/09 05:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000428000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c88000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000048b000-0x4)={r0}) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f0000f17000-0xc3)="47057c6ddf9385250b668d522c58ee18c22b01372518b2bb36e1ce8eb753c8bff6383ef7436bd01869d3d347bbb0c962da8853f14cb38f004e22083fca80b629eb2b986a2d0c63836d6f543cfc06b7bd9dd14eea672893c484ff4bb7c4658f78d183ea1df675214c862a0b019d5435e34ff2d0fdfaac6483ec7d0396caef67c62c8bcf6de55e3b9042a103976a194d5263fb67bb5f302fe3d8c1f1c9e444368068b95afed980e9646cee7069f697c607c4ff8dd8cb148aa596a6345592541dfd01bf06") sendmmsg$alg(r1, &(0x7f0000c27000)=[{0x0, 0x0, &(0x7f0000454000-0x10)=[{&(0x7f00009da000)="b8d08735867d9e6ed4be64ec4e137071", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/09 05:55:50 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d58000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000146000)="4aa7ea576060b03d98c910cc9043aff0ddc25b09480c3658e785216e7c981308342df2bc10f71b22c6f77da981036cfa4082890722165232d2c7714413f982f32f15a77a5a129b8c5dc3d0087d6623c0a7480f516b5aa1af0ec9bfba458e80fa", 0x60) socket(0xa, 0xf, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x264, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e0e000-0x4), &(0x7f00008c3000-0x4)=0x4) 2018/02/09 05:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002a5000-0xb2)={0x0, 0xaa, "ef810a537e8a058e12047cf9157c97bd1626b699e60cea7770bb16c3ccb3f6ae920a44ee5ad13468c8d482a54e316ecf556c62c93918feea6eee77b4f80bb48198c01156f08403b176e0257771105ef72089d0757cc0687dd48a3f53479edc445091be24243769ea2208d99322cafec6a769383135eecdc15147a753e11fcefed30eb5615fea56ddca894673fce90b366767bae772e13263242a94be247becde147f57709519bda66b5b"}, &(0x7f0000906000-0x4)=0xb2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ae2000)={r1, 0x0, 0x10001}, 0x3) sendmsg$kcm(r0, &(0x7f0000338000-0x2f)={&(0x7f0000bdc000-0xf)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10, &(0x7f0000f00000-0x20)=[{&(0x7f0000964000-0xe5)="707ffbfaf185f2a67ad1f001c3405b38d981e9ba871e99666ef743606ea5878ab174a7fc5c8b238f76eb2495701c628b897016a1e36c61b475435b34650b8b77bdae86001ae0b6bb9e7bde04c9eb6ee1caa80c6ac83a57c67c3dc587012072b4caf3255f7ebe3c9ae0c7476dab483310c220c56c3ac32a957bd41baa245b54b960bebcf6afb51680479163caeded501e4df07384f51c7004a33572cdd41d0451ff805c06194cdbb25244876af2b9d0ef4c05bef3d6131a04cba1d6af9c0a5623fd8becb0d42daa583242f2e93847de43547e8ce499c9f2ad97431e0ba9676c11624140b8bd", 0xe5}, {&(0x7f0000772000-0x33)="afc51a1ec8c8338ddbf23be8cfbbfbdafae0d112875019523ed32fa0ddb7a265bb01f62e6fb60ca00c681a5445b23bca550616", 0x33}], 0x2, &(0x7f0000cfe000-0x1e0)=[{0x98, 0x119, 0x43, "ff3e460389c2715c236730dabc122930637a448e4db52b360200f7a3316119ae0c84fd013733de9770ab17d6dd9c8bb96bbf5728912d57e8b5080b74f13fcf823864fab7511677855d9462e11a1cac9736285186f7487283adb5694aae8a952785ca325a65b1b661b9374fb789374bdbe2736dd0680f58b70a8de574f5d50332d2e63ec4"}, {0xc8, 0x6, 0x401, "83937e156661a3a8e627405b2f7b5a67750eb9adc1cd223009995371781332213fdd2b401cd3cd6641f21a5fc8ccfbb81e0b4103359416b47b9b177f0190a9fa97b10687f90d4aa7d9ef793741a7a00ec0be990e6402510b41e1417510d11975347ee772f103c0161e990bcec5a39fe4b0de705925cd33da70ef1adf3e5f5e1e243edd9b19718b1953a991934a218d509f6e185577b58164d545160edc13b05c13a09276a37c0823e05ab1064fb05f8545408958bd"}, {0x38, 0x10d, 0x8, "65e6ccdfc487892d3d3b0cf67af7ed6a8a334d7aa28905fb3aa4a7e8b841e0075d11954265"}, {0x48, 0x13a, 0xffffffffffffffff, "43b5a31cca334ca6d5dfb92bff9a3ee9fb63b09123d8a4150a1de8ef27d3f16e7521be57a9abe136be530b8394148f3917"}], 0x1e0, 0x4000000}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x3}, 0x0) 2018/02/09 05:55:50 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x8, 0x8001, 0xffffffffffffffff}, &(0x7f00000f0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x100, 0x5, 0xbe, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000269000-0x3b)='lp\x00', 0x32) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000892000)="1109091dafe60dbe9ce8b8bed4ec4c30ff1ee8bd554891c5b70796ab66cb638fbeca84d8d39277241e9e12fb7d7fb0491f9d60843c5fadfcaafa6ef5e7513e12565b9a28fbb9ebdffc7985a8ab0ae6eee6ac60f235cbc8b52679bda29c79ba3b4db4a371c36bc2f5765c0e24a64daae584d0bca21a73698fb33ce721d38885cbd0a82852609444b75d17528cb1884c71d0cc065fe141e7cc70bb142eacd031ee8ff59f5aae7f605a4043b42248904e5327ad682038a14a0a405207dcd896515dad9c70c5aa14062edc44f926f6535d1380230f724071a8c855dc066a8d0230621bbca313e4d816249e8d9e522529eb754757bba614ad0b80778c94078537e24411d82fbefae35ba17d7a8a53fb4edc4af0e2b2788ab81750b4e9b7a5e21a9b94cf512750f86201daf619f14e3401a1cbcfd36e41329005613f860755f32880ab33474ab7acb33346057533bf44cfbe0809f0d347130633be8caf3f2c2197b0b8d77c4d749b87c75ec77d82eddaa9105831b4ed9bda9e950ad3e3bd4d15b0aed21d9e85c0cb22a43cc1cd5db310f63028b95e5408e883f2d682c35b843fe2c239802103ff323ec0006c8d738685c976140d1d3c41bdb9da206277ade8389d0391f9a615ff9ab187e460d14a20fb0523174d59652229ec82d0fbc090eb344b10836b2c2564cff7151db563c28b5fae8323b09444412617ddc0d7cc027d23d4606ff04234b59e8cfb62320a50add90c15bc5f1578156fb8356990cf4391175b474d8599ed6e36323bbdb314d244c331c28686724fd69a09104a273133a9ae3d583e1eb542465d489ac62f306b6099d6c5b7639ec2c7f446694a4e9efbfb64d292d011130e832e21c5cfa6456e13196dc7afd6c03aa3bc2c4c7e665e29e8b93d38cf22b68dc12e52c3b4a9e6de3bcdc5facd707d23c21f791f4f3630c245054e09868454874fc1d362ee4f076b078f25d0a9e5e11438cafaf4e7792a3010003f04c3c9b08effac80ae517c719b5336e2828762b648307204413b2147f21ea980d1f3c075acc6b66da3dfe84e4c427380bde050728b06a6b6c385d8ca916e5c919c121950eff3c086721e048bee4a0d7127871d59636d56e8973bb439e629442b6ac259d0db232a75e612ae89f639e5756fc870950c2de0dffa919ab97e6046f393de422a8634afb02dafd7c58358d29ab3a096d95b57f468c81153c437f1977b1bd68f925cbdab50e7e6c4d9f1f649401d83b2c48b983c45717ab85eea502eb4029700fd103306be06439857ad5dea5b0808a291f8bf5233b3023ab13bd2634e702d15ba34cf7653c024c46aef0715c4571276579b9a56f592ee9e8e348c9f3fdea8263356afc09159bb65fc180ab910983678b64c699e428b82343abeb003e5b49f26e8771453174103087ffb0214d9a98a52147e9449a94325a244d28b2436ba3d025371be4567b630134b501738d2a5a92f5691acac9ba6d595b17427e81103212e3258fe1edecdf80cff5ae12e6743b81cbef3040fac46e1d23f752b85f5f8dbf596fadb24f5fcb0f45c44de0ec9174472876bac4c8c71047bd943a72c330aa3e2cb8ef9e3efcafb1ba47211feac387beb08a8cc75e1b978b6086a0952918da21c9f32c2cb7803248e8ba2ae81f13b890a50d3ab3c16082e74cb015b9b439927bde5d75508ecfae332a611d5a92905d3cbd8822916df9d0fc3c06553daa794682685dbcabc1cc439330da24dfa66efb46860d713dc0c10bf1a8ee5d148f2e0baed05777bbc61f6346913758c75fdb2251d4aaa978e72667833cbc401511d5f2ddfd9643f68ab98932d0e4c62b1f4e09f1f168c3cb8394e305a435b50563c966e5abe563e2d5bec23463104ab096b9866d87663cb025f19ee40ff1d0362ff5b042dc885a971b28b2f301f81e8ab42d5484d809ca092e87bd47a86cba06fabdc3194617a2b33bfaa75906924511954ba27fc4538e5e27b2b7f3402cdb63c686f914cc72cd2425cf36801ad414f7ec15afe3829cc13a1c6099dde0dece9a215cf7db39085825c69c6e0f4f823d4f64ee32f00193ccbbed1fd4ea86997a851c4ff956628952d79fec662e8b4b7af94f72a462cb11d18102d967d971e5dd102fdfeefb27994ddd1e350a817c7eccf2c51fa834be5c5c9af6f6431e6a5e6d9dae62bc7df521a20ea4e972be223d2d9c5a830d6847b74ba34fb9a3721619beba28f9d06d375c64ccd12f5b32d724e1561ee730e25a728f481b9de215d05e20890be0bbf4e4f8bb6e24462226e3c0231dd0b8aad18ab5dce53b5d82d7303aba51f6580d89bbe3fe10749188e20cb9d037315550c88260e27c6da94402705910c621c76e95a544356c3af73377e8ee4fb1e7f208b503fcb3b7e883ec6a776d8c744769c4f943204f1089e77fefa23ebfab3ba5942041e3cd20fcd6e41b9389f500700f2c6fa8f1220bb88cc19f21a7a95558940eb9e0ef40b0e32767d6a52be0940219a47e55f74e990145225083acddfc33d8608408524d0f4da12c47318238712c678b868233bcdb6a95397d8f77a8f02e0b9f6a0627b3000885d5aeb4777ad815911565b604530d7f934ce44c4af955291440567aa89a359ded20f421244960742a960139d22e45678ee4734d291570642e32809f9e6192949bc96ed323d544f3d3869877debc67aec48063cbf655d9aff059fee28faf81b567a72d27c1cf4400a84afcbde653c82b2fddb712cb09b78fa834e60bd2046b6dc9eb4379c9146fb7a834e54d5e93cee0ab86ee6285f84091abfe9d031d297d98373f184c6c45ba68feceda37e4a6f91ba43ffabde89b8a5c228ee0b3274f59be608001cc0d1b7fec51a8cb3cae13667029b772aaca23cca9a20d270b27216af9ab13133f52370f492ba3a99c508803ababb07bc97ec19d6f5f579d1a4eff99fb3f8fc0170a0cb540275201e358ff42ec7eb450fa2f60ba4aba03d087979555e6d76cbeca295b1935080f67efb885b86a987e9d72ee271e701c5f545d967d154baaad4ec1bac6c3e310ac37a2319d168c0749eb9c00c02fc7f14bde4fb3820c114246a68d7ab08ed3706d915b474c80a1009a7e520917ee3b318a956f3d3e7f560d35ae15335405983bad19deb74038a18ff0cf039ce6f5285289cfab2a33df1c7382b7191ce7fe98af25ba80f12dae0f11293bd21ca3770fb9b7414b2a6104926fb6b043cebebd51bab82434f8937a40e1e878f00bbef371f516bcc7e0560bfa5c842ee0373e6b366eab40475a37bb42698ac541ef0d62a4ed5bf59d597184ea8fb753f5ce8f41ac8bbf008e4c4aa826bcdea167b06f65494ee142e13419e27a4445598cdab372d3ef3869d7d630a6ab0937f05ba8258ee1a59c17ca2cc7c35996dfb02fab6f43760b92e1980a61d7aa85282cb67aaae4cf828aa25f5541a59c51b60e6306d8e5c0ed6701e2a2b0f1af5e3692e176dfd99313c6e849f58cda7dc204bba29b698c08c142c4679d8295fe3a8082d72ab3b833dabc3ca84059d4c46aeed3f2d8d1dac8aefaf19e6781e2939cd74ebd7ef687fef2ae183a3072e305a63e40fda150a41f4aa665379ee28c347026c97b4d763e658690b3f63963f1443c255232146b769ba6da540b5baf46a7714ae6b4e877d01734fbbe5d60c7dff27181d7318799666163b793ea34528d291a8a753c9158db642b7c7227dd960918a6ce9aae73304bb6f21a1de104aa8a0c21c6f023a0a76d24d1063380f9312a41be1c674292a77eba955f28684230636f1a02a92ef148dea2dd98ad2087a45d173a453f26c32feb1c21846e0b5ea82e1440b2b03dc3c123afd4bdeea97808a7c91c1d00bc4c9004e1a27bb690cfade762ec6f77a9c9b9d9986825905ad4a2de409b89423dadfea6d8d0125e7e4566d5ec1e568ad4c308a9dc048d3aa52073a324ea4354b96dfdca085c84096f76b123f3a014804a158f9be5a9d015a2660e38997a2e3c0ccf431e6a02a06f7b36720581350b38ff190983c91576858e4f2acbba2a3854039cd7108f4cef8cbf8b1ec6e11bbd63f3d50ea91018b502be4b48f4fcefcace33eb5eaa861c4fa17abb57e6eaf11fbe966d76a240ddaed1fe470094e69040b727621bedcbd0115d9dc8b48393dc836e565ff54c5c168aec81d9d71af3266e0877ae32e55a61de26f97b3fcb19e5dbbcff86287939fd6475a21541127259aa3f9ae1469502d83e95c4da1ea3a1010c68a8e1db71ba8dba35e36883078e429c8f23191d3fe53b49cdaaccac5d5368c83fbce882be29538271b3bfeb0337a22cb991bda8d98733166fdd661212f16b7d24db894780dddf34cdfeec512ee5f86bc72bb391986d286e47a3250c0c7319fcf566c08786f9164f58bfc51b467070090e11d0e3d232b41714ed0021be688168e5c2fa24c6032d5529bd226e147d2f6cbb0554792de3c68dec9190c77d6513a9461bba29b43116d045eadebc9c13104341d301d412592b21ba2dad8da8162187059f9f322312c78e7ebe5598a70525b3b4e5efb656b013aa6520e466f0257d9b9a99c0799710d6e406048f744861e8808a302fd1ef6b541b557a4caf4d444959cde0424e6b76191bcf9ef6046051cd685f0b4050861709a6128813cbe21180fbbb706be7c00d7de87a554f29b387a897ef02ecd3aeefbdc18dc05bddff53ea525a7d52d158ae4521bfd7d60deb2f0e6c39616b8e39335985d58d9cd3c41b45700580d58d39f082c8c92c55f35ca7fc6c3a93556750570b74bdae26aaf754c6faedc11a7abfe6bffecc3550b35698abe61253c0c42d229726b4a06e5661c481afa6c084e05ec7c3ec2042afd960f7934fb6155ec883c6e1864b8c5ce43dc11e59425adc95ad37cfa0aff9487937c24e858a9276afb17002443df9dd2c79c2b289a789f498d67f651658a069d953eff04bdf85e87affb360786ec15c666f3981a726f7a6c212bd1a26199c8ae195ed84f0713ffc301a3b9766a9884379a84ce52bbeaef09cac9c91e637fc5f2ebf187f896369b3514221eba4d1e5850a33a9535587753b560dac442363a3017e5058fe29fd3bb3e7e420ecdae689f679beec3b77051b3ced38b6ed8f793e10945206a7d4932e9e1572754a406385d8a356c5603c2913261380a3e98d386d8929d29971708c9b79f401f2fd1fdc324773a4b215d0b19bab41a1fc576525a0f19d3c5a2058db5a621d4d87360b9f555ebc5c7af488a6769ce5c1aa163a461097a364adda2c6b134eaec8614ed49db01b06e1c92b345884c73cb2eec52bf16067e199992f7d8efc03127c9cfd51b7f977e74e7789465789afacbc1683a6634d7de8898f8cc37a28cbb91b3deec453b72a2307c7649a9010622f52e1ba06250f10ea7ecdf0aa11ae65575cb03707071c635f543cb41a2323e34a721915e1b96169dd7c2c39ed85b7471ac161b799ada0525eb299b2cc1a3f8a2f6e0d4cac69dc8e56db8c448a72556bc2f4426d00178d0a02b5d2f263550f065e12f05db4a5b2af9c2aff6d5f3f05e6d4f34e65774d844b887dccfbcbfddf7cc2a24714acf7b2302292b31e4f422d29e474fb823cf2b274b5a881da35d9b0e7ac1dd04fff37e558ab5458e72f2c0bedfd3ccd2ed3d86cbb8ef83ba8b7fd759e0e8578600b09ee6361af8daf4d981958e46f4a1589cc6fb6c9a62b48d63e13dc61da30892da457d2d8ded1b74f5bb65233739d9ccf32c021bbb9a7d8df2e46be78f0eaee9ecdac3051f5464cff2d06c023af5525f80ff22b9aad3157983406373bd6c1c69fb770f5c73f547883901b9ee30dd29174a", 0x1000) 2018/02/09 05:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4), &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000df5000-0x10)={0x1b8, &(0x7f0000d39000)=[]}, 0xfffffe62) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/09 05:55:50 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7c000-0x38)={&(0x7f0000f7c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f00005dc000)=[{&(0x7f000014d000)=""/255, 0xff}, {&(0x7f0000cb8000)=""/163, 0xa3}, {&(0x7f0000749000)=""/47, 0x2f}, {&(0x7f0000f7b000)=""/117, 0x75}, {&(0x7f0000f7c000-0x77)=""/119, 0x77}, {&(0x7f000029b000-0xb2)=""/178, 0xb2}, {&(0x7f0000b6e000)=""/153, 0x99}, {&(0x7f0000f7c000-0xd4)=""/212, 0xd4}, {&(0x7f0000f7c000-0xf)=""/15, 0xf}, {&(0x7f0000f7b000)=""/126, 0x7e}], 0xa, 0x0, 0x0, 0x2}, 0x40000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[]}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000015000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000f7c000-0x4)=0xffffffffffffff6a) sendto$ax25(r2, &(0x7f0000709000)="8315da38814d8d884ad6d9bdb9338a7e982b22c770233793a67aeb73c0d232d4fb89d7ab65f61d8790ce65eb7096bbf628b1e923e62af2483c39e1b302a6c1cf72cffa1d593f89b3178d33a769600940bf18dca9c1f8e520ccb2cb2ada6a1fcae9dc7ca3d3d5a066fd4ca425b8711db1739dd2f7f536c9c8926e48fde217186730edbca93126d50e4957dcab1d323623dfdbdd0a188fdca952bccd637500111de744086bec2487f074e92b9932e9598a8420926c682bc894dfcb1d3e57f42a451782318c7726685731e5401322fd272369edb99de86cfa265b", 0xd9, 0x10, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 43.488835] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x400, 0x4) socketpair(0x8, 0xe, 0x7ff, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000003000-0x8)={r3, 0x12}) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f0000015000-0x10)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x24}, 0x1}, 0x0) socketpair(0x19, 0x10000006, 0x1c000000000000, &(0x7f000001f000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000)=0x14, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000000c000)={@dev, @multicast1}, &(0x7f000001e000-0x4)=0x8) connect$can_bcm(r1, &(0x7f0000026000)={0x1d, r2}, 0xffffffffffffffa8) 2018/02/09 05:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_eeprom={0xa}}) pwrite64(r0, &(0x7f0000219000)="cbbcca509affc3351a2ffe0794781ab1fc8b39f344ff95199c08050728462fdff3871e9d4079734f0fdfd58d393afbfa5439a8", 0x33, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00004c4000-0x4)) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000232000)=""/20, &(0x7f000016d000-0x4)=0x14) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbc000-0xe6)=""/230}, 0x18) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fc0000)='veno\x00', 0x5) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000008000), &(0x7f0000007000)) [ 43.595643] sctp: [Deprecated]: syz-executor7 (pid 7778) Use of int in max_burst socket option deprecated. [ 43.595643] Use struct sctp_assoc_value instead [ 43.605468] dccp_close: ABORT with 65423 bytes unread 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xe60, 0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c2b000-0x4)=0x14) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000078000)="e3c0ce4ba3e9b3eedacca816de95d1a9ec5c4339caad838dc563e290fe008980f3095b0ae24a92fd2e878b9e4843d3597aff12f505d5631bf66ac25023e7e682944b9f1eacb760f9648d", 0x4a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000476000)={0x5, {{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2130}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00005c1000), &(0x7f00004b5000-0x4)=0x4) r2 = accept$unix(r0, 0x0, &(0x7f00003fe000-0x4)) recvfrom$unix(r2, &(0x7f00007d6000), 0x0, 0x10000, &(0x7f0000667000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) connect$inet6(r0, &(0x7f000077d000-0x1c)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffff05, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000d7000)=@abs, &(0x7f00007c8000-0x4)=0x8, 0x80800) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f0000)={0x0, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000854000)={0x0}, &(0x7f0000546000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000056a000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00008b8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c1000)={0x0, 0x0, 0x0}, &(0x7f000047e000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000584000-0x38)={&(0x7f0000908000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d15000-0x50)=[{&(0x7f000024d000-0x1000)="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0x1000}, {&(0x7f0000918000)="908be2fadc54423a27d7713c2b61fbfb4e63cd81d2873bfabdeaa659a7ced7a422b44a3cee711a9e240a9494bf22857320c614fc7dc96322b865ff5ad3d6f1e9fd01cae6444950b9013c6f432c807dc5699bc6869f928fc425e0a1f6da0d1d61de3ba47e1f817a9a59140b3a3e98fe57893f5ac5d60e90ed527e1e01685afdd3054c8250b930ba6218fa9a878831bd9831638f50e964665f146b4091d3944114927325bf24496f43f78e23d1d084a6d4f4a8b51e2c05", 0xb6}, {&(0x7f0000187000-0xeb)="72fd8628b679c3d7f00428404af9120d7c86d7cc23949e579d024d87576796185ebeb0e81a64bf9fb1c24b3bc26a058f905967957e4f7ac836a4e3aa64f84c27112b023412217663e4f160dd6b40f8e5a7955cd6fbf79b959acaace259e445eacd12200c91274a7ae6ed9d7e278d107267c1cea48fa948436f2094029fb9d34c958d47aa9681cdac34f47bc18c3e64af28a9eb328c9fc3bdd9be0327ef70d658faf2065b6bbf59617a4f04ae548b3d3f25f6b07ae007a7fcc5bc54c979cc56ba6902b8d5fe64c46e736db31febe1e362a77353c02e8538f13ab7e4ebf83bf4257b4a0f094803ea9494d907", 0xeb}, {&(0x7f0000291000)="1d3d1f4242a97185dba39f5f25a0cf8b5d8c1063b8fdee3e2798ead9ce818be93b5753a2cfbe7dbad7c424d92bded460f38c3382ef9122c0ec22ce8e672ae0c1f4fefae0f14bfaa341fd7b5cda691f940b6ddb5eb5517b71d7cb40b719a9413b317ce5ab7303c524b647ccf6eae7deed44849f56252bf3e53fbd2266b23b23262203b7eac2a91f1c5b56f3c9d76b7c100f72c0ba9a230930abb7df1fbe84f393171f89a9cb5848845b7332edeb52778678d9a1c21882bd992e003d4ec7e212845bee01a9ce8cdb3401", 0xc9}, {&(0x7f0000266000-0x31)="97e7f4ce559d9451e4ea37d7f3ed8360ea7a8b882cf5c479c0ec3dd0d5d851e13e367d653dbd30501e3684079eec35ab38", 0x31}], 0x5, &(0x7f000007f000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8000}, 0x50) pwritev(r0, &(0x7f0000667000)=[{&(0x7f0000e04000-0x3e)="72ea1a5823a574001ae3eca23c158ee0e3ddf5cc2d7c9d1bf6946df0bd7225b7b97fdf4a26c2ac47dc07b9bd6dd6a0686c1408f22a42a0c835bca5eb7085", 0x3e}, {&(0x7f0000408000-0x40)="04a385c1a837b0578328040777f92468c32c137e4982354d0ed5624104630eeec9207a5f5cddf1a384107518738410f895f1fa077a4f72756cb5053a2524cf39", 0x40}, {&(0x7f00001ae000)="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", 0x1000}, {&(0x7f0000b38000-0x3)="7d30c1", 0x3}, {&(0x7f0000a99000-0x3a)="f2bb9d595faa4c8bbe6046a08c6e107d80c357ff258f48f9e5c297f74f40a2edd0788cfb17ba695e74d776a7ccd0e2a272277dab25a10fc64060", 0x3a}], 0x5, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000faf000)={0x0, 0xdb, 0x5, 0x100000000, 0x0, r0, 0x7fffffff}, 0x2c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000009000-0x4e)={@random="8d398000a5fd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xf}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 43.660274] sctp: [Deprecated]: syz-executor7 (pid 7778) Use of int in max_burst socket option deprecated. [ 43.660274] Use struct sctp_assoc_value instead 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f20015ffe60719007702000041536b8d3d6c39080000454a", 0xffffffffffffff47) 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000014c000-0x3)=@rc, &(0x7f00004a8000-0x4)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000852000)={0x0, 0x8}, &(0x7f0000a97000-0x4)=0x7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f8000)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000450000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @loopback=0x7f000001}}]}, 0x90}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001a5000-0x8)={r1, 0x49}, &(0x7f00003e6000-0x4)=0x8) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000015e000)=0x9, 0xff8b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d0f000)=@assoc_value={r1, 0x8cf51d2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d6000)={0x1, 0x7, 0x8000, 0x8, 0x401, 0x4, 0x9, 0x30b, r1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a63000-0x4)=r1, 0x4) connect$rds(r0, &(0x7f00008cb000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x2dc2316d5113cba8, &(0x7f0000077000), &(0x7f0000669000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000de9000), &(0x7f00009c0000)=0x4) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a9000)={r0, &(0x7f0000fef000), &(0x7f0000fef000)=""/31}, 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000fa9000)="7da1293cbfeb5a2695e16ff197f0325b9d9fe018b2a3f5c1ade53ffc3f1438f240eafffde7c63e2888fbf285e40cd71822ffab51df9a8f3199455d183e533ffcafd96c42141d690a83361602c431855db28e36baa37029b5d2c3be90cbd4bea42f5228b279a291889d146b59da058c07509c29590a061d385bb19cf378234321ccdf16c45663e8abbfdef8d3622e679a9b2fe1a6ed6a3519d520f4f9a271db851265ab6f1f5057759eb13f98da7278d817db1c8142a8c9b0e2485b9977ea3cf96423d5de22f216b67672c717c078c6582d488190ed1e72a3963fc5d8127cdc29452647617756342217f2f2ccc27c803460bc2a20") 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000cd2000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000127000)={0x1, 0x3ff, 0x4cb, 0x6, 0x1f, 0x2, 0x100}, 0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000b15000)=0x9148, 0x4) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@generic="042521f7e91264a573161868e2879ac2", &(0x7f0000003000-0x32)=@ethtool_gfeatures={0x3a, 0x8, [{0x4, 0xc02, 0xfffffffffffffdc0, 0x8}, {0x7ff, 0x7, 0x9, 0x100000000}, {0x8, 0xffff, 0xffffffffffff4ac9, 0xfffffffffffffff9}, {0x0, 0x4c5, 0x8001, 0x16}, {0x80, 0xfffffffffffffffd, 0x1aff3637, 0x6}, {0x7, 0x85, 0x9, 0x1f}, {0x0, 0x1ff, 0x80000000, 0xffffffffffffff81}, {0x6, 0x4, 0x7, 0x8}]}}) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000c0000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c6e000)={0x0, @in6={{0xa, 0x2, 0x4, @empty, 0x6}}, 0x1, 0x4, 0x1, 0xffffffffffff7fff, 0x4}, &(0x7f0000e14000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000004d000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000049a000)=0x10000, 0x4) r2 = socket(0x10, 0x8000000803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000466000)={0x4, 0x100000001}, 0x8) socket$inet6(0xa, 0xa, 0xc94) 2018/02/09 05:55:51 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004ac000)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c76000)={0x0, 0xfb, "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"}, &(0x7f00000ef000)=0x103) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000665000-0x4)=@assoc_id=r3, &(0x7f0000404000-0x4)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006ee000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x5, 0xa429}, 0x58}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0x24)=[{}, {}, {}], 0x0, 0x1000) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)) 2018/02/09 05:55:51 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x2, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001f6000)={r0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x3, 0xfffffffffffff66f, 0x9}, 0x10) sendto$inet(r0, &(0x7f0000001000-0xf0)="cc666249cb3aece13c406392702bd069d97eb8cf9f45b1445aa04c03a1be7062f9fee8d83f4db3204a08e0327efe672f3a1fdaf73b584fe0c4dd5284c4efa290f83fdcbae68783af29669a3e5d8e10c5db03f9b596bc1f25bb1b9707b8b0f3a5ac96ab23a62afca6e22bedcd8a2dd27fe5d871f4199d07ca2ecfa6098f2e451f1b7d66c083725f607e6867f732be89650bbc4e3dcb7e92172ef843819e68f86557d87b8b240efec9fff411491d517bc0d0bab10d045064c2c9eefe8caa1109f3654a0b726f5547e52dfab289350a4f31aa35458cd0f36d2c0410725856d08edfa17481b44e9ecdfd8341788463c2ad21", 0xf0, 0x8040, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x137, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd00000000000000d879000000031d8500b51ba3a2d188737e", 0x23}], 0x1}, 0x0) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b0e000+0x9ae)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000feb000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008ff000-0x18)={0x0, 0x50, 0x10, 0x7fff, 0x3}, &(0x7f0000bee000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000133000-0xc)=@sack_info={r1, 0xfff}, &(0x7f0000bcf000)=0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000445000-0xc)={0x10}, 0xc, &(0x7f0000c5a000-0x10)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0x7, 0x308, 0xffffffffffffffff, 0x3, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x4000800) socketpair$inet6(0xa, 0x0, 0x118, &(0x7f0000e7f000-0x8)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00007b5000)={0x8, {{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}}}, 0x88) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000097a000-0x38)={0x0, 0x0, &(0x7f0000883000)=[{&(0x7f0000e1a000-0x1e)="44e4610feb1e8267c1730ffc6e0b9cc0bb32aadf7098d7536648c43c794d", 0x1e}, {&(0x7f000095a000-0xd3)="8e977c350be3055f178fa69a4aca463d3c7c25fe7d609b3cdf081924833103277c02931361bad467ccd5b16eb04779d79d2f673afd4909dd24c7935e0c30bb079c1155d477b645aa0d90bb428991165abe1caab29a2a66921e0101053122c47701d5f2323844dd9191e3631c6776b052952d92d9e3f58e4b534a218d65973e166b8236072e220e1ec624b509d7498fa9d85dcc15bace2c96c515c10f6b77d46960d62f4e5928d507f423ead6430a5e6a0a6932c58e9255fb453e67cee6774215d8b50e7f820c1a60e6933d57fe3d8d8aea8ffc", 0xd3}, {&(0x7f00009dc000-0x1000)="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", 0x1000}, {&(0x7f000029d000)="df94d7d78c051866974ace43d181861182a11fd7cb8d1a6e6db62157e38c74eb98aa157ccee5fe504959a0b5f3c98028910322d64f06fcb849407acca08fb09e28cc1dd3040aea3f34628ab3f916e42e85232bed571592e2331b42d7d42412371e29529fe0ba5714737f9c03341cd98cb83638f94f8da86222bd53660eb023a20db02cfcaf2d71f70d235f64d9b4ae62a75cf283b85aad406ddabc9a37bbe97d54", 0xa1}], 0x4, &(0x7f000018a000)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x48, 0x1}, 0x40000) sendto(r1, &(0x7f0000d5a000-0x111)="829ef31ce8081c9efd2baccd343467deafed1081806832f0c1c47c4bc8b85eac", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/09 05:55:51 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000d8d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000080d000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000000)=0xc) connect$packet(r0, &(0x7f00003e6000-0x14)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) unshare(0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x380)=@raw={'raw\x00', 0x9, 0x4, 0x2b0, 0x98, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x34), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1e0}}, [{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x58a, 0xff0000ff, 0xffffffff, @generic="3be4c3ad3cda199f78c314704747cc16", @common='rose0\x00', {}, {0xff}, 0x2f, 0x2, 0x20}, 0x0, 0x70, 0x90, 0x0, {}, [@unspec=@void]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff0000ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {0xff}, 0x89, 0x0, 0x2}, 0x0, 0x98, 0xf8, 0x0, {}, [@unspec=@void, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x3ff, 0x4, 0x1, 0x1, 0x9, 0x5], 0x100000001, 0xfffffffffffffffe, 0x1}, {0x1, [0x3, 0x80000001, 0x8, 0x100, 0x101], 0x7, 0x8, 0x1ff}}}}]}}, 0x310) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000037000)) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00007a2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000f2c000)=0x32) sendto$inet6(r0, &(0x7f00006a3000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000ff1000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00002fe000-0x10)=@req={0x50, &(0x7f00001c1000)={@common='dummy0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}}}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa1000-0xfe)="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", 0xfe) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000675000-0xdf)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000aeb000)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b08000)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x96, 0x400, 0x3, 0x40080040, r3}) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000168000)={0x20, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic="b564a6460e3eccc0064d"]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001db000)) r4 = socket$inet6(0xa, 0x8, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000494000-0x2)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00008de000), &(0x7f000012f000-0x4)=0xb) 2018/02/09 05:55:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00001b8000-0x70)=[{0x0, 0x0, &(0x7f0000d32000)=[{&(0x7f0000534000)="1281b6ca2cc2bd6524e35d108a75c64ad447b99161061e74fc9b85297b2c27029e7f401b19c3960b1436e987f782a4170e689805f9c4f3e7122451d478d66868c92709a4d9a8ef5e866fbfcf92bc814484d0d019dbdf81fbfb15ddf11c8baf7330fd59e4d636fdf32af032fc14c3d17dafd3628d27b593e4eb79155e695cac48", 0x80}], 0x1, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x8e, &(0x7f00000bc000-0x20)=[{&(0x7f0000dde000-0x2e)=""/46, 0x2e}, {&(0x7f00002ac000-0x9d)=""/157, 0xa25c}], 0x2, &(0x7f0000c1d000), 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00002d3000), 0x15) r1 = socket$inet6(0xa, 0xa, 0x2000000000000008) socket$llc(0x1a, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0xfffffffffffffe49) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x2)={0x0, 0xdf}, &(0x7f0000029000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000022000-0x8c)={r3, @in6={{0xa, 0x2, 0xaa2d, @empty, 0xfffffffffffffff7}}}, 0x8c) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000029000)={r1, 0x8000}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001e000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f0000028000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000023000-0x8)=@assoc_value={r5, 0x3ff}, 0x8) [ 43.855204] sctp: [Deprecated]: syz-executor2 (pid 7842) Use of int in maxseg socket option. [ 43.855204] Use struct sctp_assoc_value instead [ 43.889709] nla_parse: 5 callbacks suppressed [ 43.889714] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.913375] sctp: [Deprecated]: syz-executor2 (pid 7842) Use of int in maxseg socket option. [ 43.913375] Use struct sctp_assoc_value instead 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x8020) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ed4000-0x4)=0x6, 0x4) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d44000)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b8f000-0x8)={0x7, 0x5, 0x401, 0x3}, 0x8) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000017c000-0x2)=0xf9, &(0x7f00002e5000)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005e0000)={r1}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000028b000-0x4)=0x80000000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000b7b000-0x38)={&(0x7f0000304000)={0x10}, 0xc, &(0x7f0000a58000-0x10)={&(0x7f0000548000-0x1fc)=@migrate={0xac, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xff}}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@rand_addr=0x2, @in6=@dev={0xfe, 0x80}}]}]}, 0xac}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair(0x9, 0x80804, 0x3, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000011000-0x10)={0x1, 0xff, 0x80000001, 0x100000000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000)=@buf={0xf6, &(0x7f000000c000-0xf6)="48bb4c80fd9362c5e640a0a3e5aaeb5bd95158ae29cea646a94093049808ba8ad6a77ae49a982cce4d8caca5525a9456b89efaba35e0b76cc57899432a264b102e58a24a6e03965d83bef117b04852a2fdb64968a7e4cc1b69ded435bf88b0bda97c15f8cad6e1ed51ee8c6ba209eaf55b97f241c4cf030b0fc74846309f0d3e726fab8ae504952cf603716580ababbf28397c3522b1097310b6b4fbcdab6c40ea0f9cf1ff5e55dfb3b7ac19e82133637add8d778a811cdb210c674ee500710c844017dc048b36ec7db2688f46aa604f62b3b6f22d0d606703d91dd6b26c210ed31a54195ed893cb4f1fe92b46abb35ef63a7237532f"}) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0}, &(0x7f000002f000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002f000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f000002f000)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000030000-0x4)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000-0xc)={r1, r2, r3}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000022000-0x58)=""/88, &(0x7f0000000000)=0x58) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x4, 0xb019, 0xecac, 0x5, 0x100, 0x1, 0x7, 0x570, 0x8, 0x1, 0x7fff, 0xfffffffffffffff9, 0x1ff, 0xa8]}, &(0x7f0000014000)=0x108) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000011000)={r4, 0x10000}, &(0x7f0000031000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xeaa8, 0x7ff, 0x202, 0x2, 0x2, 0x7f, 0x2, 0x0, 0x0}, &(0x7f000002f000)=0x20) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r5, 0x9}, &(0x7f0000030000-0x4)=0x8) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$inet(r0, &(0x7f0000348000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000479000-0x4)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c2000-0x4)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4), 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000016000)={&(0x7f000000a000-0x48)=@full={{0x3, {"fef7a2c18303c8"}, 0x3b1}, [{"a79d7061d52f9d"}, {"948b2e216c28a1"}, {"813f353171387d"}, {"1f8ca531528def"}, {"7fc988cd553bd0"}, {"50478ea0ddd5e4"}, {"6d82686c3c8c1d"}, {"0ef9d94cae31a5"}]}, 0x48, &(0x7f0000003000)=[{&(0x7f000001c000)="d950aab4e69a12f529fac377a7d936f72f17ae7109925c185a6b80a9fb7f731f9f4838f08f906e68248013f902bcb205322ec5905039af61321231778ba7a4465f1c5bfc96a8996528514254aec8fa831fab40e336b6823ff4570608ad8fc079aafd02e7181080b88c27c60739771b99ca0561ac06f2f12408ede527cd9b5c9970", 0x81}], 0x1, &(0x7f000001d000-0x130)=[{0x78, 0x112, 0x6, "227a9b6fdb3507529658e97f53978c60ca974930e220a6c270502002eba642204e7e32e57cc541ed3986fb7dc8e4819579dae745f05366ea621677a69c7f985188e782f5d90604c2c2b07de6e457669fd0a6059a650edb03ddcfc3a5a5deadf63c5f5d419bb2e470"}, {0x30, 0x115, 0x1000, "8017ae9dca147f7eb96e0a83b19f54a7ca820326f2e74f1fa27b"}, {0x18, 0x10a, 0xffffffff, "15e0c1"}, {0x40, 0x107, 0x7, "cff638e220bcb0a77fa9cc5c892ff07d5ec565ca59027700385a18c0df3ce875ef455a6e07c3807dc55627"}, {0x30, 0x107, 0x1, "8f918c0cfc8a5784ef29f2ac13f03e8d935acc20470bbb3176303a683573acdd"}], 0x130, 0xc000}, 0x80) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_lifetime={0x4}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f47000), 0x80800) r2 = socket$inet6(0xa, 0x4445adbabd9e5772, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00004d3000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000875000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2a8}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0x0, 0xffffff00, 0xffffff00], [0x0, 0x0, 0xffffff00], @generic="220a10d1594b0fb9a6923b9eebe421cf", @common='bond0\x00', {}, {}, 0x16, 0x7, 0x2, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x1, 0x1}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x9, 0x100000001, 0x9}, {0x63d6, 0xa37, 0x5}, {0x1, 0x7, 0x1}, 0x7, 0x800}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, [0xff000000, 0xff000000, 0xffffffff, 0xff], [0xffffff00, 0x0, 0xff], @common='teql0\x00', @generic="db233881e610e3361ebe5a462d992f37", {0xff}, {0xff}, 0x3c, 0x1, 0x7, 0x2}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x7, 0x1, [0x6, 0x20, 0x4, 0x7ff, 0x2, 0x5, 0x4, 0x100000001, 0xffffffffffff8001, 0x7, 0x100000001, 0x4, 0xfffffffffffffffe, 0x7, 0x6]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}]}}, 0x448) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001c5000-0x4), &(0x7f0000b8f000)=0x4) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) r4 = accept$unix(r3, &(0x7f00006d7000)=@abs, &(0x7f00002d4000)=0x8) getpeername$inet6(r3, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000578000)=0x1c) getsockname$unix(r4, &(0x7f0000415000-0x6e)=@file={0x0, ""/108}, &(0x7f0000017000)=0x6e) 2018/02/09 05:55:51 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80807, 0x1) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000001b000)={0x5, {{0xa, 0x2, 0x1, @empty, 0x5}}, {{0xa, 0x2, 0xcc3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7c}}}, 0x108) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000)=@raw={'raw\x00', 0x9, 0x4, 0x4f0, 0x3b0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000001d000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x3b0}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x12, 0x40, 0x2905ee7, 0x3, 'pptp\x00', 'syz1\x00', 0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff000000, 0xff0000ff], [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2f, 0xe9, 0x7, 0x1c}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xc, 'system_u:object_r:apt_exec_t:s0\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xff, 0x0, 0xff], @generic="7231043b1492821b8a73e7188b3f4ca8", @common='gre0\x00', {0xff}, {}, 0x5e, 0x5, 0x0, 0x20}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x90, 0x18}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x4, 0x3f, 0x7f5, 'snmp\x00', 0x8}}}]}}, 0x550) syz_emit_ethernet(0x7a, &(0x7f0000012000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0xffffffffffffff37}, @cipso={0x86, 0x13, 0x0, [{0x0, 0x6, "4c8350af"}, {0x800007, 0x7, "be9f3875ca"}]}, @lsrr={0x83, 0x1f, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14}]}]}}}}}}}, 0x0) [ 43.978560] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000457000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}}) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0x403) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000ac9000-0xad)="317baf3112edd2f8330eab859117ffb45c27b1c34f8a6036ec97a6ba8122fc595b3b89d5239f54575eadbef68d98d26e08eb7884de827eff6d9908b4f778dbefdeee940d729ed014c9d105e5c41ec85017ee5383ce853237a39c3c74c1a4e737745d07a2fe5c4a344e3376399d07f5b7af2c5672a1cc255b279acb5da537200e7e7d8eb60ec5321ae012817697769697b9209ba877f7609f2686c02c997f0ff18b022d60ad32bbcb5dfae8520a", 0xad, 0x48000, 0x0, 0x0) shutdown(r0, 0x2) 2018/02/09 05:55:51 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = socket(0xc, 0x80000, 0x1000) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"beccd2df304d59"}, 0x80000001}, 0x10) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008c1000-0x8)=@sco, &(0x7f0000f93000)=0x8) accept4$netrom(r0, &(0x7f0000958000-0x48)=@full, &(0x7f0000511000-0x4)=0x48, 0x800) r1 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept4$inet(r0, 0x0, &(0x7f00006f2000), 0x800) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map}) 2018/02/09 05:55:51 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f000060e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000ddd000-0x4)=0x3a) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000e5a000-0x1e)={0x8, 0x1, 0x3, "fc6bea5a089d", "1df747a0da533c5e05edb0f6d1342f38"}) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r2, &(0x7f0000f1a000), 0x221, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) 2018/02/09 05:55:51 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000074c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000fc5000)=0x3a) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a48000)) r1 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r1, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/02/09 05:55:51 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000098000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c87000-0x8)={0x0, 0x3}, &(0x7f0000c82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000533000-0x3e)={r1, 0x7, 0x36, "5738ed60411b522a0d6089c9375241dcf8408fb55bdef4e702f53738ce22df7ccc442aa15a2f81049e20cca2d23b8d9726793a4f48ab"}, 0x3e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009f7000)="9a758420d6ecebf4423f071a5be31269f14fbd84e2faae95c2741bdee6ef3c37f93d13b3e5914a4836e7fa84325ef3d019f6dc6a4e90bc331f7f60bb1de2571a70acbb50406d3bb61100ec9a6d7bb9b84dccca3d132b9113a29dd30d1417e2f8bcf8d8cd34f2c1bba74962b282c7f533ef7733d3765159eb1a5802caeb93a8e19be3c6d3e60c8af4987636c92760bd96a74ab12b46830594303970d2", 0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000-0xc2)=""/194, 0xc2) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00006a4000-0x4)=0x10202) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008e5000-0x4), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000596000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00001bf000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee4000)={r3, r4, r5}, 0xc) 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4(r0, &(0x7f0000cd6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00002d1000)=0x26, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000060e000)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00003ed000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fe7000)={r3, @broadcast=0xffffffff, @empty}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000789000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x7fffffff, 0x2bf, []}, 0x8) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) bind$rds(r0, &(0x7f0000011000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x7, &(0x7f0000013000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000010000)={0x5, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x7, [{{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0xffffffffffff8000}}, {{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0xe773, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x2, 0xfd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xdd7}}]}, 0x410) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000007a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000055a000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008e7000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f000041c000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00006e8000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r1, &(0x7f00006dc000-0x60)=@nfc_llcp, &(0x7f0000a26000)=0x60) 2018/02/09 05:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) r1 = socket(0xf, 0x806, 0x200) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fbd000-0x4)) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008dd000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004b3000)={0x3ff, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000030c000-0x10)={0x245e, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000b66000-0x38)={&(0x7f0000f02000-0xc)={0x10}, 0xc, &(0x7f0000395000-0x10)={&(0x7f00003ab000)=@ipv6_newaddr={0x34, 0x14, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x4df}]}, 0x34}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6ab3, &(0x7f0000f89000)={0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000982000), &(0x7f0000f8a000-0x4)=0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) recvmsg(r0, &(0x7f00003ed000-0x38)={&(0x7f0000cd2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000f88000)=[{&(0x7f0000f35000-0xba)=""/186, 0xba}, {&(0x7f0000f88000)=""/100, 0x64}, {&(0x7f0000ab6000-0xbc)=""/188, 0xbc}, {&(0x7f00000e7000)=""/130, 0x82}, {&(0x7f0000630000-0xab)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x9}, 0x100) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f8b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000f8a000-0x8)=@sco, &(0x7f0000f89000)=0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00002a7000)=""/187, &(0x7f000074f000)=0xbb) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4), 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x3}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0xf9, 0x4) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x1f5)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3c, 0x0, 0x7, 0x1}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004000-0x8)={0x0, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x6, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="93e12fcc32322f2129d8c1a97e2a78fb", 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x808a}, &(0x7f0000004000-0x4)=0x6) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000eb000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)}, 0x0) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x4000, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000)=0x800, 0x4) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xd56000)=nil, 0xd56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d4f000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common='rose0\x00', 0x0, 0x2}) 2018/02/09 05:55:51 executing program 4: r0 = socket$inet6(0xa, 0x80000000000802, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000001000-0x4d)="42fa0394000000000000001f08907aef15f0e7a84aa14a09da4a76b75d7d95c25d7d4f4aa14ba7707291afc77c908b3ba43c0baefebd1608c311fe7f2971a1330c036160cc3482a276e5513686", 0x4d) 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6f000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000689000)=r1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f2e000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000864000)={0x11}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') socket(0x8, 0x80800, 0xffffffff80000001) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000621000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c1b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b8000)=0x20) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a89000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008e3000-0x8)={r2, 0x5}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/09 05:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000ecb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x3af, 0x840}, 0x0) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r0, &(0x7f0000272000-0x9)=""/9, 0x9, 0x2, &(0x7f0000bd2000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000808000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000102000-0x10)={0x4, &(0x7f00003b9000)=[0x3, 0x6, 0x8, 0x9]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000806000-0x8)={0x0}) recvfrom$ipx(r3, &(0x7f0000430000-0xc7)=""/199, 0xc7, 0x40, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14), &(0x7f0000006000)=0x14) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) close(r0) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d3000-0xc)={0x0, 0x0}, &(0x7f00000f7000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000d63000-0x38)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ec5000)={&(0x7f0000715000)={0x190, 0x29, 0x700, 0x3, 0x1, {0x10}, [@typed={0xc, 0x67, @pid=r1}, @nested={0x78, 0x3c, [@typed={0xc, 0x80, @str='\x00'}, @typed={0xc, 0x13, @fd=r0}, @typed={0xc, 0x47, @ipv4=@rand_addr=0x5f6}, @generic="5a038b9c0be0fd0b9d0d89e02974a0ed7fe75ac8294bc837daaa4a3bc4f053797133673c790c0b2aa8b8d24a38edd71518ee4788ae", @typed={0xc, 0x90, @uid=r2}, @typed={0xc, 0x9, @fd=r0}]}, @typed={0xf8, 0x73, @binary="d597e360bd49afa9b2723411e630eca9c3072b0ab5d89b2a5f6e7b0e0ae4102c1218b9a639be9a5fe9c7f47fd26947062ec3bb0490a3dfeda070a5ad13cc88aabe0623edf568a48ad84a15b9660ac9671edd89f81ccd818e62b57986b6380d8cede088346f4717ba4f992bb1e820a4512c648c3f17cc84971ef57d030b0651f2461e6e7ad762dc7ff377d1e8ba8563bc9d639981e6eb6e8b6afa429d20513962953e001f74651165691b190bdde00bc9deed45aac87059eb16e154b9955172672f7b112787d938cc4e633c1768de75e1a2fcdc60b554ed7a7506d018f987fe2379e68e6e752163e1e112580e7f302fbb"}]}, 0x190}, 0x1, 0x0, 0x0, 0x4004000}, 0x4040000) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x280000000000000) r0 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x2, 0xff, 0x1, 0xfffffffffffffffc}, 0xfffffffffffffd25) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) accept4$inet6(r0, &(0x7f00008db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e26000)=0x1c, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x2e6) 2018/02/09 05:55:51 executing program 7: socketpair$inet(0x2, 0x2, 0x4, &(0x7f000063e000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a3b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2b8, 0x1e8, 0x148, 0x98, 0x98, 0x148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x148}}, [{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common='bond0\x00', @common='ip6_vti0\x00', {}, {0x6ee34491a0299bb9}, 0x16, 0x2, 0x4}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x9, 0x6000000000, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x3, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x6, 0x3, 0x10}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8000, 0x31b922b9, @multicast1=0xe0000001, 0x0}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, 0xff000000, 0xffffffff, @generic="ae36d9d8d35e23c6bef2c8da773ccfa6", @generic="1ac26d5b2849d43021f11d3468ac9c34", {}, {0xff}, 0x67, 0x1, 0x5}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xb1b, 0xffff, [0x1, 0x1000, 0x3, 0x8001, 0x101, 0x7fffffff, 0x0, 0x9, 0x7fff, 0xffffffffffff0001, 0xfff, 0x3ff, 0x20, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x73f8], 0x3, 0x4a, 0x2}}}]}}, 0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000f62000)=0x8001, 0x4) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000e92000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00008e8000-0x4)=0x1c) bind$netrom(r1, &(0x7f00009a8000)=@full={{0x3, {"05d43a06a01f33"}, 0xfffffffffffffffe}, [{"9c390454b8612e"}, {"2d83a5eb028dcc"}, {"d0a10221ca6abf"}, {"aa351e4e9aeb6c"}, {"91f1a4dce9a8d9"}, {"2437e668b0371d"}, {"ff1b3bfe3411c6"}, {"f89122f4eec6b1"}]}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000958000-0x48)={0xf, 0xf, &(0x7f00006eb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x1, 0x9, 0x6, 0xfffffff8, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x5}, @ldst={0x2, 0x3, 0x0, 0x0, 0xf, 0xfffffff3, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0x1, 0xd, 0x7, 0xa, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00000a2000)='syzkaller\x00', 0x401, 0xd9, &(0x7f0000e86000)=""/217, 0x41f00}, 0x48) getsockname$packet(r1, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b42000-0x4)=0x14) socket$can_raw(0x1d, 0x3, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000beb000)={r0, r2, 0x5, 0x1}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000548000-0xc)={0x0, @local, @dev}, &(0x7f0000e15000)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000041000)) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f51000)=@assoc_value={0x0, 0x200}, &(0x7f0000617000-0x4)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002b7000-0x8)={r3, 0x1}, &(0x7f0000c26000)=0x8) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000818000)=0xc) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000001, 0x7fff, 0x45d9, 0x80, 0x6e08513a749b24c9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0xffff, 0x4) 2018/02/09 05:55:51 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14}, 0x3f5a1db4cedf06e6) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r0, 0x5450) 2018/02/09 05:55:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b0d000-0x4)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000ad8000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c18000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x8, 0x2, 0x0, 0x2, 0x3, 0x7, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10000, 0x8, 0x2, 0x7ff, 0x63d}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x7f, 0x45, 0x0, 0x80000000, 0x3}, &(0x7f0000001000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xd, &(0x7f0000001000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1b5a}, [@alu={0x4, 0x3, 0x7, 0x7, 0x0, 0x58, 0xfffffffffffffff0}, @generic={0x1, 0x9da, 0x6, 0x7}, @exit={0x95}, @jmp={0x5, 0xffff, 0x9, 0x3, 0xa, 0xffffffff, 0x4}, @ldst={0x2, 0x3, 0x3, 0xb, 0xa, 0xfffffffc, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000266000-0x4)='GPL\x00', 0x2000000, 0x5b, &(0x7f0000935000)=""/91, 0x40f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f2c000)={&(0x7f0000f2d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00000c8000)=[], 0xf7, &(0x7f0000f2c000)=""/159, 0x9f, 0x4}, 0x2000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r3, 0x5460, &(0x7f0000f2c000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000145000-0x10)=[@in={0x2, 0x1, @empty}], 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000359000)={@common='dummy0\x00', @ifru_flags=0x1400}) socket$alg(0x26, 0x5, 0x0) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x9) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000555000)=0xffffffff0000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d73000-0x38)={&(0x7f00006ce000-0xc)={0x10}, 0xc, &(0x7f0000348000-0x10)={&(0x7f0000d6b000-0x24)=@flushpolicy={0x10, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/09 05:55:51 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00003a0000-0x4)=0x16, 0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) accept$alg(r1, 0x0, 0x0) 2018/02/09 05:55:51 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x0, 'SET\x00', 0x1, {{0x2, 0xb2e5, 0x400}, {0x40000, 0x9, 0x8}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000002d000-0x4)=0x10, 0x80000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000002d000-0xc6)=""/198, 0xc6, 0x40000003, &(0x7f000002d000-0x10)={0x1a, 0x11, 0x5, 0x6, 0x0, 0x38a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/02/09 05:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a4000)) 2018/02/09 05:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f0000127000)={0x10, 0x34000}, 0xc, &(0x7f00005c7000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x401, 0x1, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/02/09 05:55:51 executing program 0: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f2a000-0x38)={&(0x7f0000eae000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000f29000)=[{&(0x7f00007bc000)=""/92, 0x5c}], 0x1, &(0x7f0000396000)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x40) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000f2b000-0x10), &(0x7f0000f2a000)=0x10) 2018/02/09 05:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000821000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000ae9000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dbb000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00004a4000)=0xe8) sendmsg$nl_generic(r0, &(0x7f000050b000-0x38)={&(0x7f00009a1000-0xc)={0x10}, 0xc, &(0x7f0000f3e000-0x10)={&(0x7f0000f99000-0x1554)={0x1554, 0xf2a, 0x200, 0x3, 0x2, {0x1b}, [@nested={0x1f8, 0x76, [@generic="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", @typed={0xc, 0x13, @ipv4=@empty}, @generic="98722cf8f032ab198d8e6866454669c5607958ef96dd92c9edd204bb114689126cdd2496d14701f04219e84b9fad2362eae45bc6892c4e1aecc68746f2a625931dd4ab27e1815b0fbb865d0d08f18fae4b288a098d51e3e037461f3484ba5cc6854fab90951ae09475badfda53f9ab6b07ce8db7b51be68acc969ef13c641d04e988d3024017ec8af69e34e7b55ebc446e178e3ab0a234146d2453d2afd2f785e4b6f2a5f94e1fa2d73d7dc19658b54288dc10fb53645580a3e153b29d127d8bf4587fe80076e32f93f1e09374aa003cf2a4c0e0833295d232096a5a2374c5e60b67b1ccf8f9"]}, @generic="2c242697d8c023b45b612744259de704cb982d56f23db02687208ae4cee45b50e7aedec40fbec701b1c876a5704db6d4358d58e6b45cd5818d5e1969480c21d76860046ac4aa6b5f6f862ea509973c3aec5af37548864ae3416fa41429bbae99d400b8c3b99a4692b1379ebc2e8b52592d4ea06bc70016c01b50edc5f46236f17b867d0311c37d4db98871ac9a", @nested={0x168, 0x86, [@typed={0x10, 0x89, @str='keyring\x00'}, @typed={0xc, 0x54, @fd=r0}, @generic="11377da0fc93b995b8a2afe53f6cf6c696e3668e786facd039d5600dabc05e737a6160555902bd6dbbce0b3c82c6a95071cc4a856e9742c2236a42cd6fc94de926b4e66809280ee5019362d78942614adc3dcf29b0c8307e7b354fb0b3f763794f3fb3db6f8fa3ee5df1d4ce6334e2bb570ff8ac7e40474dcb48e559a2ef366eda23e22e4b8edac5e39547ae304d32f57aeffaecfbc166c6d962df3cbd2f03be7f82d9b6ca51b831d00f6906e84c138556296dfd51788222d11062c96656659b299f33b9beaa27d1674719e1c29394e6d58d6190190be7cb57be5008f53798c38c", @generic="724f5ab9ad8a3188fa11b79d01c695128c56e1c6df85e20d2f3e63de5e8394fd7c4b052df1f0350e2f2e5a5e70bf82a52a06200a7898d9f60574f0b1225c68b63a0905c6b1ce4a1aed8514571ee6682ee211b7d953459aa2da73", @typed={0xc, 0x62, @uid=r1}]}, @generic="6121851b55c27e9e1e0c8d2e758dbc2f92c88fec6be20843dd94b62115d2f538e303512c6740bd31fbdbd6393564e06e161686ef2c120d5ab5c751198b70a6bb61", @typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x8a, @u32=0x9c90}, @generic="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", @generic="d7c3d81c52f587c366eac2f344c4748767fc7daf2ed91ceb9c56e6ccf520ef2770b2c2e884407147fb0391a11e0a9146b2cdbe4849b1e82fbaec6a824f34ef2a19a9841f20c3a86c5dfaed5b574a226aa98b0d635dc3ccaf8157cfecf185beae84e8659c3314a5b1504ebe62780f098b7c213d28f5afffeb257f4696f39219975c528f7ab66d300ffc1fa8c00054238b6fb5e840d347860b14add1a71e7e67184ca30b10fd094771a7087dfae6d3720ab993db19c917356d7e22b1d531bdc326c75e750d5f31e42c1e7089fad2ad63b6243336fc1196101cdca5f10c86", @nested={0x1c, 0x50, [@typed={0xc, 0x0, @uid=r2}, @typed={0xc, 0x27, @fd=r0}]}]}, 0x1554}, 0x1, 0x0, 0x0, 0x80}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x21b8ad1062ca80d2) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bf9000)=0x80000000, 0x4) 2018/02/09 05:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000014000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000afd000)={0x2, 0x4, 0x8009, 0x3, 0x59d, 0x8000000000, 0x5bd9, 0x77bd, 0x0}, &(0x7f0000702000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000afa000-0x8)={r3, 0x7}, &(0x7f0000155000)=0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e88000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8800}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000007, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000)="07cb3b14008bb1d1143b19faf264eee1919b678f3a66af3b560aa506a28d54590e213c04ed253c967832fdebe2959d784e27cb5eb80edc84f9d0a1ec1cbe66ef2278c41819476d20e3fb029b1380e9df5ad8793f8a3108c1185c81bf021ca8f67d87d0579c3077058ad353f2f79770fedbfcb412c330f2", 0x77, 0x4000, 0x0, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000c2d000-0x4), 0x0) sendmmsg$unix(r4, &(0x7f0000672000)=[{&(0x7f0000e9a000)=@abs, 0x8, &(0x7f00002b2000)=[], 0x0, &(0x7f0000d3c000-0xd0)=[@rights={0x10, 0x1, 0x1, []}], 0x10}], 0x1, 0x0) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000412000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000748000)=0x32) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e0d000-0x4)) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001b5000), 0x0) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000abe000)={&(0x7f00001c5000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007e4000-0x28)={r1, 0x0, 0x89, 0xee, &(0x7f00008a0000)="45bb5f3586d97ffd0c28325732df3149dca89bfac972e60604ca767605d4bfcfcdb39a8f92791abe777555de803e7d23c6a03d6db013206a2057f7fef2e8f8221339c8a3026f7a830727b1f915237edde40bb83ed300c89ca5ccacd84831e46315ff8604f99f572a43b912f21970f1d60406d6e62898affce2ea2faef654b2ca8f70aaae299220a59d", &(0x7f000063d000)=""/238, 0x6b6, 0x2}, 0x28) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/09 05:55:52 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000182000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00006c5000)="ce18473d3260d2ede288f4a6c7780d0a2360effb9c9851e8f341e8a8b8a5d72b734128ec783e20c81ee7130c51c0d2f6fcdf0838e71dff4a7a40a62b4de1f4cbb056403a027cd322172ca2bcf7fedda1f5c74a587a4f526c13e5f691ab322b492c6baf91ef1e045444c48977696394a8626a12bd79c34c7dc0dd290e2d15") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000e10000)=0x5) accept$inet(r1, &(0x7f00001f0000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005ae000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfffffffffffffffe, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) [ 44.544341] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 44.598439] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 44.632329] DRBG: could not allocate digest TFM handle: hmac(sha512) 2018/02/09 05:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000257000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f00001a9000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000ae3000-0x40)=[{&(0x7f0000cc5000-0x1000)="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", 0x849}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000ca2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}}, 0x0, 0xc04, 0x80000000, 0x9, 0xfbae}, &(0x7f0000227000)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000001f000-0x15)={0x6, 0x0, 0x1, 0x80000000}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000005000-0xa)={0x7, "e584708ed757"}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000019000)={0x180000000, r5, 0x0, 0x8}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 05:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b1000)={@empty, 0x800, 0x0, 0xff, 0x1, 0x0, 0x6}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005b1000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x5, 0x3, 0x6, "0d62d5da02f0f401e3581d199f0df1b70cd4ed312fd12731ba5c7a4f4c7d453928da9a99018a2a291130fe273c3dff4361743ca1c65e79405b4c9e3c4a29f2efb3e66de7b0d6efecb2be3730a8192047"}, 0x160) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000e19000-0x2c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1}, 0x0) preadv(r0, &(0x7f000055e000)=[{&(0x7f0000ace000)=""/14, 0xe}, {&(0x7f0000376000)=""/34, 0x22}, {&(0x7f0000b08000)=""/76, 0x4c}, {&(0x7f0000e08000)=""/23, 0x17}], 0x4, 0x0) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f0000f53000-0x30)=[{&(0x7f000087f000)="7112eb96e1de8778ee4072315aeb796676ce", 0x12}, {&(0x7f0000cbf000-0x3f)="6aedb9fab0ac9ac24ec87b4cdf8ff375029ca5e3a9dd3500e90b4e8ade7e04aa5161c0993c5de71ce5901e87ad10cd7ad2c1432578b37d06520fe729275675", 0x3f}, {&(0x7f0000301000-0xf2)="20e04a93bd76362347881ef49dda58f47aa1e20632354ba1f894eb69e71dd0a329d720b5d18191117c5d60475c5e5afef38acd316124a37bb74e06fce1d9f6279499d9ad9357e9d8cb64c0f0d3b863f65839e746ed7159a1b2c2025e692237e6ca2e01bf1618ab0e059f5320cd9c9c02938effec179028cc74c9b8158521771b9b2a6d926d6fca4ef184afd2b2016642485c84395acc74cf8e8425149c2113bac1c5fb3f6d3957ba6720d4f295a00959e1e6337b53d243f311835024fd97d46e443f7fb5993bce199c32a1b7ed06c4b585cfed9cdf60e227bb569f62434f78b90fc16d66d63ef389d1172fe1b01b0875a76c", 0xf2}], 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000aff000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000900150000000006000001"}}}) 2018/02/09 05:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x59) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000441000-0x10)="0a0775b0d5e377e5b3b605ed3754dbb7", 0x75) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0xc0045878) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x33d, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=0xffffffffffffffff, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000), 0x0) r2 = socket$inet(0x10, 0x3, 0x10) recvfrom(r2, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fc1000)=@generic={0xc6, 0x6, 0x4}) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000695000)={0x0, 0x0, &(0x7f0000d84000-0x90)=[], 0x0, &(0x7f0000c6a000)=""/212, 0xd4}, 0x0) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fc1000)={0x0, 0x68, &(0x7f0000fc1000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x97c1}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xeb1a}]}, &(0x7f00007df000)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fc1000)={r1, 0x3}, 0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc2000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0xff, 0xf, 0x10001, 0xa5, 0x1}, 0x20) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000251000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000080b000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000927000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f76000)={{{@in=@empty, @in=@rand_addr, 0x0, 0x8fb, 0x1, 0x845f, 0xa, 0x80, 0x80, 0xc, r3, r4}, {0x6, 0xf1, 0x8, 0x4, 0x2, 0x6, 0x80000001, 0xffff}, {0x18000000, 0x3, 0x401, 0x5}, 0xe506, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x0, 0x101, 0x0, 0x400, 0xffffffff80000000}}, 0xe8) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002dc000-0xb8)={0x0, 0x10000, 0x0, 0x10000, 0x0, 0x4, 0xaad0, 0x8, {0x0, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}, 0x3, 0x6, 0x1, 0x2, 0x401}}, &(0x7f0000c8b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ed000)=@assoc_value={r2, 0x200}, &(0x7f00006f1000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x5}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 05:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c92000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f18000)=0x12, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a0e000)=0x20, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f0000a6d000-0x40)=[{&(0x7f00003d6000)="80f67996c7061794508a16d69ed5f9737f03fa75a649edf14f4a2c0275e3d0ae7a4f7b28fc82007288a03274357d1681e8721d107e9eed52876ac7bb8d55afe3ec275dc969d361a452a017bcbde19f0da0208e021e9c598083749dc2e54729298863df8322cf07e3acc0d5b976e6d75234d413f8a582b448cca036dacca8daa802ea8a53adf794add3a0942e0f05bf57a9ef06c1bd1fc024be5f43623cfce6e9be38a99e386ada92367be0ba56eba6c6fc9e816d7052d25ebabac53396870c1d5a7f87606aeded819fff892a29c2b21b8a2ecfe8a1749c4c0a1bc47ca13c007c9aa8b723abc4b51e77", 0xe9}, {&(0x7f0000802000-0x1000)="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", 0x1000}, {&(0x7f0000a6f000)="5447e3ff6e56c6f0abeadcd96d53828d00a51d7f2bc10a312447f0cc006ee3cd69a78d0ffbf45fc9da2b2458312de2b1ec22342ea8585125dfd0068a5cafa18df7c689018da6ae57ec9e1e6f9d8a3ff4e10965b3fdc8f91cbb978d54f2ec54efb0b8e290a6cd108887af97374a8ca957ba965e2d8e154f539a37375d361661c35e9d3e8d19", 0x85}, {&(0x7f0000bbc000)="e41ee37345117af162bb6d48267ad1385fe384f8bc83226215110b17fa", 0x1d}], 0x4, &(0x7f0000f13000-0x2c0)=[{0xf0, 0x109, 0x0, "e91cf70775a1b1f84c464db8059bcde7fdb26f8e34b8cffddea8ceed30c17a21b5803ed1b6b6119941a5bb251a9126355c32c2c8209eda088b9a923573f2b1c2c1a65e0be5a580dc140427f0877bb32bab463314a060820ee659eac0c0df2d4a5948f4a2b77688943dd3b36c82533d6b821a24fa08e1c0f45d7367f62f383515a9494587cdf36597f16871c6f93735280a2bd645229b8393bf47f0b2263845bbad18cd9465a2b7ffca84294d9dcc4e6051c602b2ccce6313bb2b8a456a8c86ae1fa3e7bdae8576d8d360b744389371616bcf5f112d4ba045a601545d8cb1"}, {0x58, 0x19d, 0x0, "84a052571140d6dd26f16fcd655640f043b53d16c6b5a8f7f5159b2037f0912027dc462dc787ecfb6f6a64c151d72187312920252673aa8d177615eab7c92f66d0"}, {0x68, 0x11f, 0x6, "c84ebae5e86992e30d17e585b8de23dc08c09d2aace0482253c47cdcb27e48f7c247bff44672c876c01ffd79bad748c63eb5d7573ce2106d41f0e337456f49630bafc7e508d96cbc181037b7d5402765bd97d4"}, {0x110, 0x6, 0x7, "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"}], 0x2c0, 0x4811}, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00009e0000-0x3)=0x1, 0x4) accept$nfc_llcp(r1, &(0x7f00003a3000), &(0x7f00001e8000-0x4)=0x60) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b20000-0x1)=0xbee, &(0x7f000095e000)=0x1) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary}}]}, 0x30}, 0x1}, 0x0) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000cab000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00004e9000-0x10)={&(0x7f000078f000)=@newsa={0x230, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xf8, 0x1, {{'sha512_mb\x00'}, 0x568, "129a86c51bfbe7bdfbd3bf4c4fa383a637c021dc37d913480e513d40eedfe1964d8b19198fca19f59c7b34e9656eedae5dcf02c08ee3cb469d98186edf4411f2e114cc7d0fdd31663924dcd87fa6786f198e1366b580a992f1f3f32a55b929183b5d7f03163ed72d0e6184edb141eec09209f6dfa38339ddbe60bf2b1cd9591b4cfa56255157d81ad93a1b0020e082031c3a94327f29ab78c7c5c5c15c8aa0e71ef8bd55f5eeb3b80d1bcfe9a3"}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x230}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004e1000), &(0x7f0000c19000-0x4)=0xb) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000fc2000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000363000)=@nfc_llcp, &(0x7f0000b1e000)=0x60) bind$bt_rfcomm(r1, &(0x7f000090f000-0x9)={0x1f, {0x100000000, 0x7f, 0x1ff, 0x8, 0x2, 0x81}, 0xa511}, 0x9) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f0d000-0x8)={0x800, 0x1ff}, 0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/09 05:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006dd000)={0x3}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 44.758598] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/09 05:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba8000-0x10)="0a0775b005e366e5b3b60ced5c54dbb7", 0x10) listen(r0, 0x4000000000002) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000611000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f000049e000)=@sco={0x1f}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000622000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000016a000-0x8)={0x0, 0x7}, &(0x7f0000588000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d08000-0x8)={0x0, 0x3f}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e13000-0x64)={r4, 0x5c, "d065ae401f6a42ba86d9aeb9560795b050ab7f46982152dd74cd8d2a5cbcefc326c84ef0ad55783d5305c682abef9894fc0ce47eea84751329452db8e64bc74d67b39dfd85ea05f3efede8238efb09005acd5d06e8831b7efbb2809b"}, &(0x7f0000403000)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000072d000)={0x0, 0x7, 0x0, 0x2, 0x16e, 0x40, 0x8, 0x4, r5}, &(0x7f0000ddc000-0x4)=0x20) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) r6 = accept4(r0, &(0x7f0000092000)=@un=@abs, &(0x7f0000f24000-0x4)=0x8, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00008ed000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000ec3000)=0xc) connect$can_bcm(r6, &(0x7f00003aa000+0x102)={0x1d, r7}, 0x10) 2018/02/09 05:55:52 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000aec000)=@req={0x0, 0x0, 0x0, 0x2}, 0x10) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aee000-0x8)={0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00005c9000), &(0x7f0000aee000-0x4)=0x4) 2018/02/09 05:55:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000646000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000717000-0x4)=0x8200000000000003, 0x4) getsockname(r1, &(0x7f0000246000)=@can, &(0x7f00008fd000)=0x10) 2018/02/09 05:55:52 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x87)=""/135, 0x87, 0x20, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000acb000), &(0x7f000002c000)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a8e000+0x519)) 2018/02/09 05:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cdf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001ab000)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000960000)={r3, 0x3ff}, 0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007fc000)) r4 = socket$unix(0x1, 0x2, 0x0) r5 = accept$inet(r1, &(0x7f0000756000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000035c000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000056f000-0xb8)={0x0, 0x5, 0x9, 0x6, 0x1f, 0x1, 0x6, 0x3f, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x1f, 0x7, 0x40, 0xffffffff}}, &(0x7f00000e2000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bc1000-0x10)={r6, 0x3, 0x100000001, 0x8001}, 0x10) recvfrom$unix(r4, &(0x7f000056a000)=""/8, 0x8, 0x40000002, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f1e000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) ioctl$sock_ifreq(r0, 0x50000000089f0, &(0x7f0000eeb000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000040000000000010b00ffffffcf000600f48710001880041700e2007e23"}) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) socketpair$inet6(0xa, 0x6, 0x7fc, &(0x7f00009d5000-0x8)={0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f61000-0x30)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, {0xa, 0x1, 0xfffffffffffffffb, @empty, 0x20000}, 0x4, [0x9, 0x1, 0xbb5, 0x75afddb0, 0x401, 0x46e1cea8, 0x4, 0x80000001]}, 0x5c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002db000-0x4), &(0x7f0000f61000-0x4)=0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f60000-0x6f)={0x0, 0x58, "8487715bb679b86a2f4925207f492734c168b5d3b81772a77d204f4462e478954817e8c0eb3fb4ffdd3e865df3f1abbacdc1b3e02d7a5aad6f80ec6ccb8158b6735e7801acea33ad62502f3940733bcc385c49a5c1b71829"}, &(0x7f0000224000)=0x60) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000c05000-0x9f)=""/159, &(0x7f0000f62000-0x4)=0x9f) 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008e3000), &(0x7f00007e9000-0x4)=0x10) sendto$packet(r0, &(0x7f0000800000-0x19)="008100000009002700f4877d7b2eb87c004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00003fd000-0x4), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000009000)=[{&(0x7f0000008000-0x1000)="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0x1000}, {&(0x7f000000d000)="658304d1bfb27b34d770074dd545403c6ce17b9ad1c7e3552521b7a36244f864834b2d88e8b0d1518d5675f59d68364b93af69ad41c587a4fd008a9f0d3fdb733d4156e875ffa8cba53f283585b5c028c77984105f9fe59380f80514a16e758cf9c8e0d04b0df9a3995469ab9c348a3a9640", 0x72}, {&(0x7f000000d000)="30bf7f2339e207c59294877e97d1ced65a9e1cdb4e435d9714a87e99adf198b24b9d08d11f47dfcf26a83fe5a538bfc5e7eef5d3b8044c70317feef47392b4f9cf1e57fd7a9130e715761550c6352a2c204cc0c3b611823bc65c42664cff010bf4b0511d4696eff45c1a2e6a7e49969500849aa5774d5769944daebb8ee79300023d20aa2436cf76b79c69c126a4ae271ee691bfe185f9b428f91abd73f07f0c3dd960afce4664f5f8350035f1658b79288f80433350049de0f053ab1b4822db584ae9a1cdd98b40e51c59446f2841bc3c3f0e58438a628c7c063256c733dddae97f6546d24830f31d", 0xe9}, {&(0x7f000000c000-0x76)="2d2f6c47775b82cb9c75d991f7df39081d8c6e00eed202c9d2000e282d05fa0014b34c5857b1b73ee3e6c5688f8b36b25800504ee8cff3d6078440853e4717079f17404ebcd7e46acf82839b7e39a28b8bb0b453010df4a55bf3fbd6b55b83a35cbdd1e56fbfded017dfd07a5190308a751d54266824", 0x76}, {&(0x7f000000b000)="f3a39a2d93f9078fc4091ee74bc47ed52a7e1aa462fa10d29601", 0x1a}], 0x5, &(0x7f000000e000-0x11d8)=[{0xc8, 0x103, 0x2, "c729fa4cbdfa298287320508d8874728a1229021efcf43d0901362890830770c33faa11bfe7ddde8afa3ce7a9b88b11cdaf5cfdb6bb882b5bb9038f3ac8ea34674a836b33c9b234b71a76634b1d5da9bde43ffe18a362786e5580fc1f06c94a78d71308908ccb548f513c16c9813252ee16d3d14430dc1f0ce5dbf8d4447f8673b375abcdc6ea742d93af056573b574c22c238a6d0e21f2758a81bf328f8295cbd45684db8cb28663ffdd3cfb4dcf90b3e"}, {0x100, 0x10b, 0x3, "55769f42907d366cf6808f2845ee906493f8c0d7dd726501d02702594c78f3424473565872a915998d508cc54544a598962966c71aeb27151023536427e1fec86ab96c0f1bf63aed1a147c67b98ddebd5479a0f098dd9f109d843053aea77ec6cc8f98c963687ed2883bcf45db85c4b4a74ec667008f14d0867dc7747db028682013d608866e427e96f9a016b6bdcd599ed0c572bd2c44a074623fd2728f8df7f3935bd44f073d199efe27a79222316f71beb2f89d86a630bffa3141c11da342b0cc6429ccc25e91bf5e55e4cc27a7a92f112184a72153b4004c96e8ff167afeae9bc6b9d99ec86bfd9815fc"}, {0x1010, 0x1, 0x20, "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"}], 0x11d8, 0x8800}, 0x4) 2018/02/09 05:55:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000aaa000-0x10)={0x3, {"23756c7c6844ea"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x3) sendto$inet6(r1, &(0x7f0000bc3000-0x1000), 0x0, 0x0, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f00007c7000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000848000-0x1)={0x3ff}, 0x1) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) getpeername(r0, &(0x7f00007b8000)=@nl=@proc, &(0x7f0000430000-0x4)=0xc) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000017000)=0x3, 0x4) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000018000-0x89)="edb34adb272afb3aedb4636d5bc0ac7aebd5d10f3dde72b4319c61b26787f5b3f03e3cfb8f3f6a122c191f98ba72092561b3fc02c9319e3f21c47cd1ca21dad140136606a335dfc509ec479ae029492ae3f2e190e28bd494f50fef2698e281d7bc768fe20f2ff25ae4bb27841ea15ceb23992cf0ee4a6b4dabb9fd95ebce5dc1df72c271a3465177f8", 0x89, 0x4001, &(0x7f0000020000-0x14)={0x11, 0x11, r2, 0x1, 0xfffffffffffffe01, 0x6, @empty}, 0x14) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1, &(0x7f00006bf000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000290000-0xe)={0x1f, 0x7, {0x2, 0x200, 0x1, 0x66b4, 0x1, 0x7}, 0x200, 0xfff}, 0xe) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dfc000-0x20)={@generic="42834044df874f60e08a204f780ff66b", @ifru_flags=0x800}) r2 = accept4$packet(r1, &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000144000)=0x14, 0x800) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000714000-0x10)=@buf={0x77, &(0x7f00008b9000-0x77)="3da78a86cdca86b44dcc5d60563c351d1b0e4938c0ba77a67b12ee6f41d6b13a4ae33d9e1577ae234f183c1ed6ace0a2550ca4719aa0b1b8ba972df2ed17180ba031dcbff13eb854396015fbede14702b042d426492a2184d2be58656e73a3da3b3bd233e3a6a6fd76b08f2e5230f6f3000d93269623fe"}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000c6c000)=""/222, &(0x7f0000592000-0x4)=0xde) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000297000-0x88)={0xffffffff, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000472000-0x4), &(0x7f0000d0e000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1}, 0x0) getsockopt(r3, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d70000)={0x100, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x7, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x450) r4 = accept4(r1, &(0x7f000077e000)=@ethernet={0x0, @local}, &(0x7f00003f5000-0x4)=0x10, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000055000)) 2018/02/09 05:55:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000270000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000140000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ec000-0x10)={r1, 0xffffffffffffff6f, &(0x7f00006ce000)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6000000000000000}]}, &(0x7f0000f9a000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2000080003, 0x2) sendto(r2, &(0x7f0000ece000), 0x0, 0x0, &(0x7f0000e61000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1af9f0cd325344b6182197ba86137463a8ac86a2fbc1dc3219993e132aed2ad6192df694640f60d79ac4456e1f0088b6690600000000fcffffc6f893e72dbb"}, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000395000-0x28)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f000011a000-0x14)={0x11, 0x1c, r3, 0x1, 0x4, 0x6, @random="13232f2ec407"}, 0x14) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000c11000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d47000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000ae8000)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000207000-0xb), &(0x7f000012a000)=0xb) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000239000-0x4)=r4, 0x4) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d34000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003e0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}}}, 0x8, 0xfffffffffffffffd, 0x5, 0x9, 0x40}, &(0x7f0000b8c000)=0x464) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c22000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x5}}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5", 0x1) r3 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000029e000-0x8c)={0x0, @in6={{0xa, 0x3, 0xf52d, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}}}, &(0x7f0000fac000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ec1000)={r4, 0xd9}, &(0x7f000074c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b06000)={r4, @in6={{0xa, 0x2, 0x715e2304, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3ff, 0x1137, 0x3, 0x2, 0x534}, &(0x7f0000657000)=0xa0) 2018/02/09 05:55:52 executing program 5: r0 = epoll_create1(0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x2, 0x20050, r0, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000a61000)={&(0x7f0000ca3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000bc4000)=[], 0x0, &(0x7f000043c000)=""/82, 0x52, 0x4}, 0x2100) listen$netrom(r1, 0x100000000) sendmsg$nl_route(r0, &(0x7f000007a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000df1000-0x48)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80000000000001}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 05:55:52 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000729000-0x4)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x1]}}}}]}}, 0x2f8) r2 = socket(0x9, 0x5, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000014000-0x4)=0x10) sendto$inet(r1, &(0x7f0000010000)="12287e0ddc8d1664ffea789d98dbe16c89a26a0b", 0x14, 0x10, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 44.824119] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.834159] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x194) sendto$inet6(r0, &(0x7f0000581000-0x1), 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b4f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ffd000-0x8)={0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ffd000-0x8)={r2, 0x3}) 2018/02/09 05:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) close(r0) r1 = socket(0x100000000d, 0x800, 0x85) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fea000-0x4), &(0x7f00002ad000)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000fa7000), &(0x7f000008e000)=0x4) [ 45.071922] kauditd_printk_skb: 6 callbacks suppressed [ 45.071931] audit: type=1400 audit(1518155752.536:52): avc: denied { ioctl } for pid=8195 comm="syz-executor7" path="socket:[18928]" dev="sockfs" ino=18928 ioctlcmd=0x894b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 45.086136] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f000029e000-0x38)={&(0x7f0000cdf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00001f4000)=[{&(0x7f0000030000-0x69)=""/105, 0x69}, {&(0x7f0000bf2000)=""/162, 0xa2}, {&(0x7f0000c90000-0x55)=""/85, 0x55}], 0x3, &(0x7f000006d000-0xe5)=""/229, 0xe5, 0x1}, 0x100) accept$ipx(r1, 0x0, &(0x7f00004d0000-0x4)) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f79000)="3da00f6cfe6a82cf4c1707b2ced5bd3a", 0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x1000}, 0x0) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000035000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "a38c353fcb0c81b30ccba31514f3bf95b76123d2a9dbe1bc36a99c19c197a707be471e5a61fcba5d0a1a0c850f0bafd95d67134cfe5d3ff4cb499cf8840c54da82af97fcec58d4846c66f42ce868caf5"}, 0x160) r1 = socket(0xe, 0x800, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000df000)={0x0, 0xf1}, &(0x7f000007f000-0x4)=0x8) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000004a000)={r2, 0xfffffffffffffbff}, &(0x7f00000df000)=0x8) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f000022e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000160000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000a96000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b61000-0x8)={r2, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) [ 45.131318] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/09 05:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a5c000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000016e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004aa000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d4a000-0x8)={r1, 0x4058}, &(0x7f00009c4000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000950000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x18, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00008b5000-0x50)={@common='eql\x00', @ifru_names=@common='ip6_vti0\x00'}) 2018/02/09 05:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x2, &(0x7f00007c2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b8a000), &(0x7f0000649000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe5000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, &(0x7f00008e8000)="d7", 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@empty}}, 0xe8) sendto$inet(r1, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e85000)) getsockname(r0, &(0x7f0000cf8000)=@ethernet={0x0, @remote}, &(0x7f0000a95000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000de5000)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}}}, &(0x7f0000122000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c3d000)={r1, 0x8}, &(0x7f0000de0000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dd2000-0x210)={0x8617, {{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x800}}, 0x1, 0x3, [{{0xa, 0x0, 0x77, @empty}}, {{0xa, 0x2, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}}, {{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x210) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x7}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) [ 45.200777] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/09 05:55:52 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000cd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000074d000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000771000-0x18)={0x0, 0x3, 0x10, 0x8000, 0x3}, &(0x7f0000eb1000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004d9000-0xc), &(0x7f0000d56000-0x4)=0xc) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ed4000)) sendmsg$nl_xfrm(r1, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f0000b60000)=@flushpolicy={0xfffffd97, 0x1d, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, "", [@lastused={0x10, 0xf, 0x100000001}, @replay_val={0x10, 0xa, {0x0, 0x3}}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x3, 0x80007, 0x100000001) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009c9000-0x6), &(0x7f00006b6000-0x4)=0x8) preadv(r0, &(0x7f0000f37000-0x18)=[{&(0x7f0000869000-0x45)=""/69, 0x45}, {&(0x7f0000fc5000-0x1)=""/1, 0x1}], 0x2, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) [ 45.269202] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 45.335463] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) pipe(&(0x7f000076a000)={0x0}) bind$bt_rfcomm(r1, &(0x7f0000c40000)={0x1f, {0x7, 0x100000001, 0x247d, 0x4, 0x3, 0x3f}, 0x3}, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f00006db000)=""/126, &(0x7f00007be000-0x4)=0x7e) 2018/02/09 05:55:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xe, 0x0, 0x5, 0xdc51, 0xc, r2, 0xffffffffffffff01}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000004000-0x1a)="dbd1cb0d6da700a05fbf678014475d8f6af1ebc40c9e84d51a91", 0x1a}, {&(0x7f0000001000)="26ee1a070b6965c5f1b088544af252878b1953797ce6ae", 0x17}], 0x2, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000005000-0x4)=0xffffffffffffffe0, 0x4) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000005000+0xa59)={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) getpeername$netrom(r2, &(0x7f0000002000-0x48)=@full, &(0x7f0000001000)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r4, &(0x7f0000005000+0xfe6), &(0x7f0000007000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000001000)=""/254, 0xfe, 0x2000, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000008000-0x10), &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f0000002000-0xd4)=""/212, 0xd4, 0x2000, &(0x7f0000008000-0x10)={0x3, {"92631478190530"}, 0x10001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x0, r6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000009000-0xc)={r8, 0x80000, r9}) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000087b000-0x9)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000280000-0x10)={0x7, 0x8, 0x400, 0x3f}) sendto$inet6(r0, &(0x7f0000f6a000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x9b6c) shutdown(r0, 0x0) write(r0, &(0x7f00001ed000)="24000000200025f0006b000420edfc00022100080110b5000010ffea08000100000000b7", 0x24) 2018/02/09 05:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000d25000)=@ax25, &(0x7f00009e8000-0x4)=0x10) recvmsg$netrom(0xffffffffffffffff, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000804000)=0x9) recvfrom$unix(0xffffffffffffffff, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) socket$can_raw(0x1d, 0x3, 0x1) accept(0xffffffffffffffff, 0x0, &(0x7f000026f000-0x3)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000241000+0x4ec)) 2018/02/09 05:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00005d5000)="0cb9f9ce3eec5fed029a719cb439f488c63a9b6515b5ff12dc49273520bea9a5d9fb6fcc0098f38812537bb3649aa4c54d58dbed6cc4be90fc62d31a8526c7fc3047638f9db097f84d7ca95c5938910964b9accd3b5c58bbdbd9ac8dfb1e9d4704aa24ad1b74fe2f024a253ffb3cc1a69c4fb246f679a2aae5dcaa124267f48124e796eab0bcc5eb72f83d9561d464d12a6f62a6188a146250fc4a8fc1a5b4ae98c8c72651649bd107db2b4d3c8393d54d1027ae594c2c5827fee8efd97f0490cd761b747d8d2aec0bae7114f816f0586a5b30ec29ce9ebfe55c5edb3e186b3da22d00173984fd449b2eb8a541ce03ed24e37753de3a", 0xf6, 0x85, &(0x7f00001f9000)={0xa, 0x1, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xb1}, 0x1c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dd4000-0x10)={&(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000017a000)={0xf, 0x7, &(0x7f0000ded000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000889000)='syzkaller\x00', 0xfffffffffffffffc, 0x1000, &(0x7f0000b98000)=""/4096, 0x40f00, 0x1}, 0x48) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) 2018/02/09 05:55:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, 0x1c) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x7, 0x1) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00007c4000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000039d000)="3554ebfeee23a829aa916ea0a3e16bdd", 0x10) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000095d000)={"896b4e5ea3b9d619b5965a6868fd505e", {0x4, 0x5, 0x1, "edb551f78b1e", 0xa36326d4000}}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000833000)={0x1, 0x0, 0x8, 0x7ff}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b6e000)={0x3, [0x2, 0xd08, 0x16ae]}, &(0x7f00008b4000)=0xa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000583000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x0, [0x3, 0xffff, 0x1, 0x20, 0x352b, 0x9, 0x7, 0xcec2]}, 0x5c) connect$inet6(r4, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r4, &(0x7f0000fe8000-0xa7), 0x0, 0x0, &(0x7f0000699000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 05:55:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x10000, 0x1f, 0x3c47}, &(0x7f0000ae3000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xffffffffffffffe0}, 0x8) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r2}], 0x1, 0x8000) shutdown(r2, 0x2) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000032c000)={&(0x7f0000ac2000)='./file0\x00', r0}, 0xc) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000024000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsh0\x00', @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000026000)={0x0, 0xbf0, 0x9, 0x325, 0x6, 0x26, 0x8, 0x7, {0x0, @in6={{0xa, 0x0, 0xb87f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}}, 0xfffffffffffffffa, 0x2, 0x4, 0x8, 0x4}}, &(0x7f000000d000)=0xb8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001e000-0x10)={r1, 0xa0, &(0x7f0000027000-0xa0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xaf2}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}}, @in6={0xa, 0x2, 0xfffffffffffff75c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000022000-0x4)=0x10) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83}, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ccb000)=@get={0x1, &(0x7f0000177000)=""/138, 0x8}) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000027000)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/09 05:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000003b000-0x4)=0x1c, 0x800) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000726000-0x4), &(0x7f00007f0000-0x4)=0x4) 2018/02/09 05:55:52 executing program 6: socketpair$inet(0x2, 0x1, 0x2, &(0x7f00004cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0xb, &(0x7f0000a8d000)="07040000", 0x4) 2018/02/09 05:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000866000-0x4)=0x9129, 0x4) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294d518513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27c172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f0000404000)=[]}], 0x1, 0x0) 2018/02/09 05:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000991000)={0x0, @empty, @dev}, &(0x7f000012b000)=0xc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003c1000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f0000f53000)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 05:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000675000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2145, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x4000000000000}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000abf000)={0x0, @rand_addr, @local}, &(0x7f0000b05000)=0xa) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffffff}) sendmsg$nl_crypto(r4, &(0x7f0000a6b000)={&(0x7f0000847000-0xc)={0x10}, 0xc, &(0x7f000048c000-0x10)={&(0x7f00004f2000-0x118)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(sha3-384-generic,kw(cipher_null-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000f31000-0x14)={{0x0, 0x7, 0x355b, 0xcd8bc06, 0x2, 0x7}, 0x5, 0x6, 0x800}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000e56000-0x3c)="e0377c625a4fd62945bad760dc0d620f1320442428bbbbbc7562952840aa5891c4d13843f96c4f59964572580fb436abd7044a591bfa6959d375f594", 0x3c) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000d3a000)={r0}) 2018/02/09 05:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004bf000-0x4)=0x7) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000013b000-0x8)={0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000bc000-0xc)={@empty, @empty, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f2a000-0x50)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000030d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f45000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000c46000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c06000+0xdb)={r1, r2, r3}, 0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009c9000-0x4)) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x7f) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b99000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00003c2000)={0x4, 0x800}) writev(r0, &(0x7f000069c000)=[{&(0x7f0000a84000-0x1)='T', 0x1}], 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000026d000-0x10)={&(0x7f0000356000)='./file0\x00', 0x0, 0x18}, 0x10) close(r1) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00004c9000)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003c9000-0x8)={0x0, 0x1}, &(0x7f00000bb000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002b2000)={r1, 0x7f, 0x5, 0x1, 0x5, 0x2}, &(0x7f0000a94000)=0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000e36000)=0x5) listen(r0, 0x40000000009) recvmsg(r0, &(0x7f000001c000)={&(0x7f0000737000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00005a4000-0x30)=[{&(0x7f0000f07000-0x7f)=""/127, 0x7f}, {&(0x7f0000902000-0xef)=""/239, 0xef}, {&(0x7f0000bb4000)=""/131, 0x83}], 0x3, 0x0, 0x0, 0x5}, 0x40000040) connect$netrom(r2, &(0x7f00003ee000)=@ax25={0x3, {"e78736407b1ed2"}, 0xffffffffffff8000}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) [ 45.582311] audit: type=1400 audit(1518155753.046:53): avc: denied { ioctl } for pid=8347 comm="syz-executor2" path="socket:[19054]" dev="sockfs" ino=19054 ioctlcmd=0x43d3 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/09 05:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000476000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000), 0x0, 0x0, &(0x7f0000b65000)=@abs, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f0000157000-0x38)={&(0x7f0000109000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x1, 0x3, 0x0, 0x1}}, 0x2e, &(0x7f0000490000)=[{&(0x7f000069f000)="2d3e369cc133fdc767fd0493afc18ab1c239f787be123e9f0fdc6bd30bd42076ce0a7dc3c07f4470120a72ab2c5978a2b5ffe369c5e477520ba3c6bc79e0a5cfd9aa2ecbdebd8f2334cd065d7f20d5257426", 0x52}, {&(0x7f0000f7b000-0x2b)="d83be5fc2c0932fa9793239c69c4b486eb574c987084f7e301e827ef8b963341b1192183863a673a047f81", 0x2b}, {&(0x7f0000e4f000-0x68)="4200db617d2d267795e5be73c5b8469d6d9409a9193d7bfd72ee0d09ff5288de5afd6b3866b46807e63abdf304e347ea402da993c979941e9359f16ce5b9cb9a2f070fb669d1e5430adaf7bcad76441151786011d3605ce3d914468fa81863901afc90a9a5b4539c", 0x68}, {&(0x7f000004a000-0xf1)="65e53764a3392073a8a1a9a22d6499068caa2b576d5838b0556db6e7ea03d71e8cb9a241aa918fce5ed1b56c5da5a233116da15902abce4896c7121ebcc3ba3a21ee55efb485ee944dfac69d96cd1982a962c403e05c1d4e4576f9480dd5e368d2f1733118951f25d483bd3dedc2026158fde017104a698cc6d0e5a34a4bc311e1df125635884903fc74ce5e426308245d2ebcc893987f5057926edbb10d33895bfa4e9f5fb6a09698641ac3e6d5ad4ab68b389b4caeebe7406822566661e73a3fcc662eaafbdb8d5ca6a010fdcbd52b012d706bd0971d07bfc31d307b2d19fbe587f25606d1502fff97a3e3a799dbe944", 0xf1}], 0x4, &(0x7f0000c79000-0x168)=[{0xa0, 0x103, 0xdf07, "a26f461b6c28560ee3d9a2d30c62d91348fa47984749facf4534f948450d054af3f3f5c90d7fac48d693bbf27ef44b45cdce77a97914de14aa3ab982979b1d5aa5580cd3b426e9690e7623bf748a0166920da7c49b98ecc2cb608427c0e2582081a072b530e5ce08e12f3aee77c5c856aad696bdb5c4acd4400167da4bea1c1e890394da62660bca0781f4e9"}, {0xc8, 0x10a, 0x9, "c808487f7668d282840c782420303d9ca690cbc2ad90c854fddfd775bb0d8ab673e392d922f17035c756e0e67ed38cbfc02a166e259619fe9f2ff3bf8e44ce909c93fe17dc1b4ff3f10bfe580b3f453e3a35e954642888ceb883fe76a7957d62566d522287b102fa65bf4435fdbdacdbd938f632e5eec82a123129f4a95680d95f2d3956ce1acf7c9f2b53a7678da18ab32fb49bdf640057fb77d73036fed0c0ca2d228de8e5335390c7aba1b0a88bef09"}], 0x168, 0x4000000}, 0x20044000) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000126000-0x60)=@nfc_llcp, &(0x7f0000224000)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000290000)={0x400, 0x200, 0x2, 0x0, 0x0}, &(0x7f0000b20000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b5e000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8000, 0x2, 0x7, 0xe0, 0x8}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r3, &(0x7f000001d000), 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000010b000)=0x7, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200005ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008cb000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00002c0000)="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", 0x745, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000b0d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x3a, &(0x7f0000b8d000)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000001000-0xb9)=""/185, 0xb9, 0x80000001}, 0x10101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000655000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x81}}, 0x1, 0x2, 0x1, 0x6}, &(0x7f0000e71000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x57)={r1, 0x4f, "79bff87b7a0f575a571a6d8c879fd857e2266f05fd830777d97599c44af6f879559a1121b94f0fbb96a4454b0e6edd6cb60be352a6f9dc62d996fd45acd03b836b7d2de0a9cef31bf98c0b2c02de52"}, &(0x7f0000000000)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x800000000000}, 0x8) socketpair(0x3, 0x80000, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f0000001000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000-0x8)={r5, 0x24}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000005000-0x8)={0x1f, {0x1, 0x7ff, 0x950, 0x5, 0x8, 0x1}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000002000)={@broadcast, @rand_addr, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000006000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r6}, 0x14) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x9}}}, [0x6, 0x5, 0x800, 0x9, 0x1d08c96d, 0x2f, 0xe97a, 0x1, 0x9, 0x5, 0x3, 0x5, 0x9, 0x0, 0x2]}, &(0x7f0000008000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000008000)={r7, 0xc3, "93ccd14b067fc25e3ff26a5304e143d33b903137021840dbe7bfb94f6786204745460a13db5a0994377b66c1b1f2f969c7dd1d9c6f88fb17c3d2845f6d5b71744b1df580cedf2dc2dbe2213235cfad6b4a3c3fff3f7fd3ec92a4e4de8f6e97388f5aab452ea9a287864a599d7d9b7a24a69913f0998f827d7b2db1d645cbef2c9c645b5f9f1b8e5a17c476f489a3255b7fc52cd8c08d5684d658aa73d32d23de993128b85177a794c805b4c1205d9cdf0f15db2d049030d49e04e6a1ed51048157b552"}, &(0x7f0000008000-0x4)=0xcb) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001f000-0x8)={0x0}, 0x2, 0x3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x88, &(0x7f000001f000-0x88)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x7a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x7, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x2, r0, r1, 0x6, 0x0, 0x8, 0xca, 0x9, 0x0, 0x5, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xc7}, @generic={0x0, 0x5, "d49bce"}, @eol]}}, {"9170385561e8239f317943c49eeadaab691e02a6d3384dcec2bcd16968bffdf00e9c2066d64204019706bbe92982b00a14745ff8cd4c9e0dea07"}}}}}}, 0x0) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r0}], 0x1, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0xbab455395fb0d806, &(0x7f0000ba8000-0x9c)="b376c3df50c346777f1a59a075efb9575ba4955c52386dcd5637c1bce0628d2b19f1392767166d5b241842bb17d147ed0d9ebf84a2bbbcf9db0c7d0c6caf84dbe67c49fa1802e830583655d446c6740ca959cc31ea1996318085f0799d237fe78f01a8c76a836cd19bec2366c740b40416ce1940d914da800d937e9143508f41adbb61e7bad12ff3ad8cbf4d6ab92565c55358f90086d8d95bac4dff") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000035000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000020000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000036000-0x4), 0x4) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r3, &(0x7f0000015000)={0x1f, 0x2, {0x6, 0x4, 0x1f02, 0x8001, 0xf43d, 0x9}, 0x7, 0x94}, 0xe) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000ff5000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000c3c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x4, 0xfffffffffffffffb, 0x2561}}], 0x30}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x2, 0x400000000000a4, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x10}}], 0x30}], 0x2, 0x40) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000af1000)=""/241, &(0x7f0000637000-0x4)=0xf1) [ 45.633227] audit: type=1400 audit(1518155753.083:54): avc: denied { setopt } for pid=8347 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[], 0x0, 0xa8, 0xd0}, {0x28, "0200", 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ec000-0x4)={r0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002b1000)={0x0, @in={{0x2, 0x0, @rand_addr=0xbd}}, 0x20, 0x1, 0x0, 0x100000000, 0x8}, &(0x7f0000f82000-0x4)=0xa0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f81000)={r2, 0x4}, &(0x7f00004d7000)=0x8) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000598000)={0x0, 0x0, &(0x7f0000ded000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000fec000-0x8)=@sco, &(0x7f000083a000)=0x8, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000d8000)=0xfffffffffffffffa, 0x4) listen(r1, 0x3) sendmsg$rds(r1, &(0x7f0000f2e000)={0x0, 0x0, &(0x7f0000ece000)=[{&(0x7f00006ce000-0xdf)=""/223, 0xdf}, {&(0x7f00000dd000)=""/6, 0x6}, {&(0x7f0000ffb000-0x5d)=""/93, 0x5d}, {&(0x7f0000778000)}, {&(0x7f0000254000-0x27)=""/39, 0x27}], 0x5, &(0x7f000016a000)=[@rdma_args={0x48, 0x114, 0x1, {{0x5, 0xfffffffffffffffd}, {&(0x7f0000eba000)=""/174, 0xae}, &(0x7f0000931000)=[{&(0x7f0000bfe000-0x7e)=""/126, 0x7e}, {&(0x7f0000fec000)=""/133, 0x85}, {&(0x7f00003db000-0xa9)=""/169, 0xa9}, {&(0x7f0000b3e000)=""/33, 0x21}, {&(0x7f000045f000-0x59)=""/89, 0x59}, {&(0x7f0000e8c000-0x1000)=""/4096, 0x1000}, {&(0x7f000047e000)=""/134, 0x86}, {&(0x7f0000b35000-0xca)=""/202, 0xca}], 0x8, 0x4, 0x7ff}}], 0x48, 0x40000}, 0x20000000) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f000057c000-0x35)="73797aeb616c6c657200490a87b8aae5ac9a0f7725c2150c9df411fe00fe9f32ab0005d96edde16f385c0d66425aec11543af62858", 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = accept(r0, 0x0, &(0x7f00007aa000)) sendmsg$netlink(r2, &(0x7f0000494000)={&(0x7f0000a39000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000b12000)=[{&(0x7f000076f000)={0x1f4, 0x25, 0x8, 0x7, 0x0, "", [@typed={0x18, 0x9, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x14, 0x30, @str='\\em0}wlan1\x00'}, @generic="e69271f431e347e4ccc756aa2f7412693517cca73dfdfd05a78d", @nested={0x18c, 0x73, [@typed={0x20, 0x72, @str="6d643573756d73656c696e757865746830122b7070703100"}, @generic="7a40000d53f4bfb52378a6c6e29b187305a93f053b035bfea3bee4b4897c2928304192a213981779856e33b7f88f446a3ca0641dd551c220b73320ecf51e27b0f9232f69976d35b6fe53ecb583c20fe0fc70ae0d3cba421dee1d5adf7ad2e89824c80d21b6108c05ada4c21fbe0ce878f9006671f61a3542db65875221d3124fd4113d68c451741b6ed1ae7c714d688a68faf93703500612617edfc123adb02d68a685da0a", @typed={0x18, 0x45, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="3a736d6d9a01de6fa85e9a3ad098680c1002a40d3a5b0ef23e99cc1dd01f27490e6003a351a3bcc9a8bf0bfcc2b37df1a90f5ed9071ecf1d0ef8", @generic="b2b195e74c403a20ab6d2c1103118f5f572858ef703a6d44446fd6bcaec448ededfa986f37c0f18ea68c852316f15deaad60859b4f82a40efc20d18228376af355000446678adb6915ada826d9fd649521470fd50eba4fb71b67708e2ac506afc41942", @typed={0xc, 0x69, @ipv4=@empty}]}, @typed={0x10, 0x46, @u64=0x1}]}, 0x1f4}], 0x1, &(0x7f0000a66000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x4004000) sendto$inet(r0, &(0x7f00003b9000)="d6e1e89c", 0x4, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000438000-0xc)={0x4, [0x80, 0x8000, 0x6, 0x5]}, &(0x7f000062f000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r3, &(0x7f0000b79000)={&(0x7f000034d000-0x10)=@can, 0xffffff12, &(0x7f00002eb000-0x20)=[{&(0x7f0000169000)=""/38, 0xba}, {&(0x7f0000d2e000)=""/4096, 0xcf0}], 0x1c0, &(0x7f00001a4000-0xf9)=""/249, 0xfffffffffffffe8c, 0x9}, 0x0) close(r3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008d2000)="ecce9ebb41cb24be71a453f2c3ef903f746ee16d1f2be5a6abb738688d97643450a234a6dffecbf513fa0e5ba958184d8b5f57f38fca73d9d8f606533215747063860fbdbb0979794c85d45235e13e6c41beb23f4d532fa66f4ecb98bf2b43130f30", 0x62) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0xfffffffffffffec8, 0x15, 0x6}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary}}]}, 0x30}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f000083e000), &(0x7f00002a5000-0x4)=0xc) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c462d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2f", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a2000-0x4)='tls\x00', 0x4) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00006bb000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x9, 0x3, 0x7fffffff}], {0x8100, 0x4, 0x9, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2bf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000979000)=@full, &(0x7f0000f45000-0x4)=0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a1c000)=0x800000000, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/09 05:55:53 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) read(r0, &(0x7f0000b67000-0x3e)=""/62, 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000043c000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000035a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c02000-0x4), &(0x7f0000b62000-0x4)=0x4) writev(r1, &(0x7f0000a02000)=[{&(0x7f0000d1f000-0x2a)="29000000200019fff63d0014000000060200003215f500050000000405001000000000020002000008", 0x29}], 0x1) [ 45.784429] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 45.803950] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 45.839619] audit: type=1400 audit(1518155753.304:55): avc: denied { read } for pid=8422 comm="syz-executor1" path="socket:[19114]" dev="sockfs" ino=19114 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 45.881428] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/02/09 05:55:53 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x56)="ea791af74c6dbf454fb2c8e785591a96dbc158633804b808adbf4c4fa950a7859e2014123cc17235fe4b1d7326eebe859b4a677ea434583b843f85a013bd32126b84be1cb7cd2a9a22d2bb06284ca6d6c7dae17859a6", 0x56, 0x8004, &(0x7f0000001000-0xb)={0xa, 0x2, 0xc00, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x800) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000000b000-0x4), &(0x7f000000a000-0x4)=0x4) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) socket(0x1b, 0x80801, 0x67) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000000a000-0x5)={0x8, 0x19b4aafa, 0xff, 0x9}, 0x5) 2018/02/09 05:55:53 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000cb4000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00009d2000)=0x20, 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b9000)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000aab000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000e9a000)=0x2e) connect$netrom(r0, &(0x7f00003bf000)=@ax25={0x3, {"52c61f042b5cc8"}, 0x8000}, 0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x1b) write(0xffffffffffffffff, &(0x7f0000002000-0x1f), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f00003d8000)=0xfffffffffffffda2) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006b0000), &(0x7f00003bc000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ca9000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000e75000-0x4), 0x4) recvmsg(r0, &(0x7f00004ad000-0x38)={&(0x7f00002f4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000ec4000)=[{&(0x7f000017e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000691000-0xbd)=""/189, 0xbd}, {&(0x7f00001c7000)=""/19, 0x13}], 0x3, &(0x7f000076f000-0x95)=""/149, 0x95, 0xffffffffffffff62}, 0xf95ea18e6851d6cb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000070e000-0x8)={0x0, 0x7fff}, &(0x7f000064e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008d2000)={0x0, 0x444d, 0x5, 0x6, 0x0, 0x7, 0x8, 0x5, {0x0, @in6={{0xa, 0x3, 0x8, @empty, 0xffffffffffffff4e}}, 0xf4, 0x1, 0x4, 0x5, 0x7}}, &(0x7f000099a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006a9000+0xa77)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000fbd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000079f000-0x8)={0x0, 0x40}, &(0x7f0000884000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b52000)={0x4, 0xffffffffffffffc1, 0x0, 0x1, 0x1, 0x200, 0x118, 0x67fb0120, 0x0}, &(0x7f00009fc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000844000-0x76)={0x0, 0x6e, "3f805225feb7a624f53068a0a90cad6146fd3f7d4d43018ae7a7afca767784619291ca32aed1dca7f917005b6a5a8d86299283756cfff11c56e13936ee2c5d44128bed1691f9e5e8e744136c256303fcf5e59bfcb845b33c658b5523acd5d2a9956b83d80e7e767a435fd7ce7a5d"}, &(0x7f0000d41000)=0x76) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000304000-0x8)={r7, 0x2}, &(0x7f0000fc9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f3a000-0x98)={0x0, @in6={{0xa, 0x0, 0x1200000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3, 0xffffffffffffff5c}, &(0x7f0000cc1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fbc000)={0x0, 0x7}, &(0x7f00006fb000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000046a000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x0, 0x5a, 0x1, 0x2400000000, 0x41}, &(0x7f0000e8f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000063d000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00004a3000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000cd4000)=[{&(0x7f0000c72000-0x1c)=@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c, &(0x7f000008a000)=[{&(0x7f00009a9000)="4904feedd47eddaac465", 0xa}, {&(0x7f00005c9000-0x52)="2264fc28b57547842628d09558f3ee85585594af1810807f14a22789c100fc9a86d7cd39bd512aed08ee86f1de6e3e65e0b647cf66864816073408292654b3ed9c77b0b446df5060135b39da0de50c1f22e0", 0x52}, {&(0x7f00000b9000)="065cd549120af2000397fda071d4b7c809ecef0914d50953fe893d7a1287c6d856f0c29c173b341deea51c8d9caa29a512408ad861aee91ec8ddca5ec6fad1", 0x3f}, {&(0x7f0000951000)="d52de288ccf237b50a97cf5b44fecb460b0b4a5743fefa0ad1c405e7811dff5f0f591396d4519ca4715ba8e7cda453d2715d6549123a9d0b5e9ca2e2531bf86a368b7cff292bf4f59a7e7eed60b6b280279470338ef1977a4ebdd50d98b6550776002a87804c9e02a49dd35286d0aea52e7a2243df366fe2ce61df2f9b83c38d0ecfc6e25533ecf6bdb7f5531abbe375cbbeb33fba9b51d4ca72e780b1ca35353ff5d9283dd87c95919d9df889653c79f537cd9e84ae3b4d77c822f87860b0b9cfae0a8d5adaa7dbecd96071cc5b49", 0xcf}, {&(0x7f00003ba000-0xfb)="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", 0xfb}, {&(0x7f0000d52000)="ef89bfeb6d587413f3e40b0491737bd287f6d70f85148f32ebc8099a0d9ad1d8f7c3aae0ec3cef5cb05c6ea946200ababe5942ce923d6b09d6c25abeeae40b80d1c1f6ee2ce50fbc52f45ebaadc0e3ee84f94b1550e760a96fa4c90a96e45ee42b414d416b670f430bbd9a72e902550af2cf5f41e342be70bd2a736dc490f089189dc9963e3bf5fe29f8886a4714d2d9dcdc5e6e4425e4747733671dbe959c27631207982da3db4d853185d856758c3ae105d6926816ee72e600553b3bec54ee5dac88a1d8f6d98464d3f0032b8a58f3e724ac413094a588b43be24299203f8f9472", 0xe2}, {&(0x7f000059c000)="971800aaf7d947883110447b073e6201186b95fb40ade169267263a452a2eee8cce4d604d873a08997cee64676e0c07330f669afc9b7d02d16245cc14af605c55a682108fe7435d8aa548d54477de4c654992a51a576e4a5b8f60bd00af18bb6cbba8f9108c9773fe527acaecf4e9db26a06558a37afa97aa00942", 0x7b}], 0x7, &(0x7f0000353000)=[@init={0x18, 0x84, 0x0, {0x2, 0xffffffffffff8001, 0x8200, 0x400}}], 0x30, 0x8000}, {&(0x7f0000e14000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000c53000)=[{&(0x7f00003cc000-0x9f)="9eb7a14bd9b3484a9e9b2ab31d767dc501a57f29adc1f77d1a8363621db7965080ecfcd0bde66a3fbb4acefd78be733e97494085a5dcc762e73993f1f919d1978f900238a1387d0812308046bf9877e1a64092e3c6b01f9ac28947c5679a548ed1204d0d974489aec28be8954704aa290df530fc486b9e8261a10a507799b8d90b5a50855c858f073b94b7a99297eebbb2c22eeaa4929c7a54cd25609b284d", 0x9f}, {&(0x7f0000db1000)="d0c80658a71b80bdf864c2c5a1b5215fb5ef2e66e7268ee6ce90573aacffc1c23c4f3c2d5a2e6fe6971b28c3b0a54f11591baa2b7b0296e152d8862cc83901dd37809acd908c15d366d1af18f0c19efa0997eeebe6cf5447afa47a049cb56a", 0x5f}, {&(0x7f000010b000)="e5979ee5585555af5a0a96a99461082e8d1f23ff32c66526aa1524f2b858dbdcfeafa4af5e22fe5fc4f7ba6b30d06d95c53d9d5db9a2b5fd07076af912a05752715130ba90570d8d8eb9fbc00c7f92daeb0c5da42ddc9cc51bb8c64ae46eb437", 0x60}, {&(0x7f0000717000)}], 0x4, &(0x7f0000266000)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x100000000, 0x2, 0xfffffffffffffe00, 0xd32, 0x1ff, 0x9, 0x935600000000000, r2}}, @init={0x18, 0x84, 0x0, {0x1f, 0xffff, 0x1, 0x5}}, @init={0x18, 0x84, 0x0, {0x1c4, 0x18000000000000, 0x476, 0x9}}], 0x90, 0x4004000}, {&(0x7f0000b2d000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000ba9000-0x10)=[{&(0x7f0000ded000)="9f807c93a3dcda2552a02f30d05644fb1f1d6b5c450c444cb5a7f3071a605f20e1440a83cf97627771cf5bb25e7eb297f2b410702e2835892287b60ea14f570b3810fc7e90cb1eae9a523594a4c49d733267051d2f5fbc592a30f5c52ed993af09571e2d059f2ad321f3de4244446687426189389a4c0910625048e466ef6366feae554908fbe5acde18040a5805810d18e68ec56940f9d0abaf0240b6c8615cf367c34ae1753a74cdb46ec4f31e3c1aec81ef4601a9c9314d5e9b07f67c7703c2056c9c771fff63a5ee44bcf5da55b6bb22c471a2ded123eb127cd9908ded5c55a3ea847d6ebbaca4182a9ecade4ba1", 0xf0}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f00007ed000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000078f000-0x20)=[{&(0x7f0000c8a000)="f8a212cedeaa562a8fe9a1dfcee663ba31c3a8b6aadadc309119814b5b4ac58ab4f3dc67dd6ba4ad6a72b93c8c6f86866578b450f8fb24eb5f5cea188c81a1fc44fb9c5ad1a0a6cf3f4961a227fbe24de513cd531456d2490edbf2674fc7eab5ce4514af80e050cfc48328111286ab4d299f5d9a8619885868371edf1e3d87e83efc683360b00cdc205a93366b44", 0x8e}, {&(0x7f00009c4000-0x9f)="4f94150c12c3fe93ae6f39ff169afb8928b83d90f9b2896edc8542af573e1968506a7a897cba692189a0b8d9335a75c9f945c9baad7610e69dc03f6909658bdad06606c499272cd95d46f8137059b7e9969bc60c99b4034d0d6f03190059c48f74277a651434ab32ce58104a1b959a0c518c029087c94ee6d4e3728f16edf3684996a3886375ac8805af6674bd4464fd1934e9e16d0657b5313b210fef9f6a", 0x9f}], 0x2, &(0x7f0000067000)=[@init={0x18, 0x84, 0x0, {0x9, 0xae, 0x5, 0x7}}], 0x30, 0x84}, {&(0x7f0000b95000)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000948000-0x50)=[{&(0x7f00004f2000-0xa)="fa0fd2ab0df7f91afabc", 0xa}, {&(0x7f0000e82000-0xe5)="646c1c965542afa1112cf53977060a0029d2f08e6caf1ec71eefe96e525c342b93a432ead4e5a455f3f28528bad0af3730fbb38d695fd3f426ba1e7d6c698d6293c5fab3474e81113b5b2fadbecde241ab8212d953263d6ad71a422a2faa10dc0e95f3094865ef126af2d5715ec91a3444bfeb0c6254692a629998db7cd5fa11f6b5d1bae58e3acd9244e2eb6d84514f97b4bd9f11f3e5c7e86bec93f90dfecd10eb407feaae165199568d539863b92b67abc92009528e685010960e7a6e5b62ad581cc09f7daa4c0e6a7fe1433d975d05a331e26252636c62fe1ed64e96e5703c1b9b2d8d", 0xe5}, {&(0x7f0000c75000)="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", 0x1000}, {&(0x7f0000cc0000)="aa", 0x1}, {&(0x7f0000847000)="f42b4fee597d1e01aa531d8a166995a3d3af5a415032457ac0074168a61645dce2b35c02263af7f5d09d19d4fa2688ab01103dd7131ded76525ad80f4e97cc11c3bafb2a5679acd3739f5f56163b4e2c851700d1c7b80113aa3757b6f38f52a73acd21dec3424d6280ae6e8c29bd1e3c8cbb3463f1a6e0966982e273d4961975f40698be4adefcca5d9a1797525064214e2092fda6014f7fb4f3e0a052c3b31a521f6990ddbc80437e4abff3671c77b594f3b36e3c3234722f894094efeb138b9d9547ffe82cdb30b41ee5109cbf05035f7b11a99dc4d636e83bf8384f040ab9b387ddfcb76471e178ef31e6485f1e8d6f9e312b5c61e4", 0xf7}], 0x5, &(0x7f0000795000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0x100, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x80000001, 0xf21, r3}}, @init={0x18, 0x84, 0x0, {0x8001, 0x8, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x6, 0x7, 0x2, 0x8001, 0x4, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffff8, 0x1, 0xc497, 0x4, 0x3, 0x8, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0xadd, 0x1ed6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x5, 0x7fffffff, r6}}], 0x150, 0x4}, {&(0x7f00007e5000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f00005ef000-0x10)=[{&(0x7f0000e1d000)="b8aedcb23e057a38717792d1755cc1c71bb0a3ba11b88305ef8874fb01c1de89d4f7056ae204a973467e5a219e48d07022541a91ad8b0e37bde0e5df34addf85224b7d535c2516e159c7616300", 0x4d}], 0x1, 0x0, 0x0, 0x4010}, {&(0x7f00002bb000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00007b5000+0x452)=[{&(0x7f0000e16000)="7409f7c9bf4f0bece651216f16855a65a938a902bf4ad48f0acbb5662dd244c88475194f48290be6e86f907020f595393ce2a2045a3cabe3fbfc75c8a8a85e9209df00b82583dc912cf47d92270cb61598d07777929666ab6a52d5ce46ecf1e4e5552e1f0d74f4c7e67c9287b1bb21e85cab68cdadec02e5345c7d7ad525187ca0f738dced64cf25ed1ddc0c687e13bd5f5900cbcd04f964aa8f1e40b3f4fb5b7bb6afa6366c54d519d3", 0xaa}, {&(0x7f0000381000-0x1)="bb", 0x1}], 0x2, &(0x7f0000d4a000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x8202, 0x0, 0x3, 0x9, 0x0, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0xce, 0x10001, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xfffffffffffffffa, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x8, 0x7, r9}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffde, 0x80, 0x7ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x3b2, 0x5, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0x8, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3677, 0x20, 0x0, 0x9, 0x945, 0x9, 0x6, 0x7, r11}}], 0x180, 0x4000000}], 0x7, 0x841) r12 = accept(r0, &(0x7f0000c3c000-0x10)=@ipx, &(0x7f000077b000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a13000)={0x0, 0x23, "87872ce00e8e89ab041feaeab274fe8be709e414bfed2456b6694784541097823cbf9a"}, &(0x7f0000db8000-0x4)=0x2b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r12, 0x84, 0xa, &(0x7f00002d2000-0x20)={0x80000001, 0x0, 0x4, 0x7, 0x8, 0x81, 0x1, 0x3, r13}, &(0x7f000034e000)=0x20) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) accept4$ipx(r0, 0x0, &(0x7f00007f3000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 05:55:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e65000-0x8), &(0x7f0000e64000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000e64000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e64000-0x80)=[{&(0x7f0000e65000-0x30)="1cef9b14f1a5943e2b5be9aeffaaba018a4068eb88d1ca75096716e4014b61e63373727f62782525802adee3327a06fa", 0x30}, {&(0x7f0000e64000-0xed)="ed1311aac85d921d9506b495856256e793c5046bcd4a54c7bed53f43e60da268fd261ffd8c9a536431ab0548fd751c3926b288582993f0fab838ad1b0df1d5c4272a3626ea76163611835ceb5394b95de5d704474146885b2f47b0e69762f5a8b4fb0e00b2b979bc53db03dd8ef4f8b0ff2a5efb357ee805bd8afc3256bc4b1f3ef1e4f89d9d79001e017064ee250214884c30b4190f93f1a005a294e1131961ba27eb2f62e2b4a9c57cd780c28f6bca483e64e7f314d74fe42b355db8e46aa495fcb7baf4773e4141248935a3aaf55be0f0e3ab789472c9eee9785835552383617e3cd9889c2fac0e74fb11338c", 0xee}, {&(0x7f0000001000-0xb7)="96f490f7023c44e42b253f188f0d594b1e51869438564cbdd490935fbf6e6d2f48f12fab1ab4a59f065d820447ffc45f1641b5ba36868c275557a15632bcb1025d33b5f4f17cc818cebcae166ce0b4ce284c4df1a57a7145b291a589b76140dcb03e9e27f0b80f6cd67574b61ef154e0060dfdeb04aac2a3e00215637fe9e62f0274d556c43436c449cdf6c59f6ba58f4a19efd6212eb3dcadc5bc6271cb879e45416ba16e42ffdb4968dbc90035cbe729d4cab4e023a2", 0xb7}, {&(0x7f0000000000)="b62ddd1e449c6496acca2e", 0xb}, {&(0x7f0000001000-0x35)="0163caac466dd04f6b040fb9653169ceba2a8ae2b94c19617e929f6b8ca81c19af64b65e32b8161233f4622cdc39eb92837f0f7a11", 0x35}, {&(0x7f0000001000-0x7b)="cd079b3f3c3a022daf0217637e3081608d0fa306cfcd45d75b749641eabec1ce887933a82f0f26a651614cda3c224b9bb6c996459a9bae6031aec409d04240fa9e7114f91fcdaabd48a0b34dbe19e96863fb2b91f4e22e404bc3e6482f471fc16c1ee333a0a4b63480bfd2f9454452bc751a66536a3a7921ec3ca9", 0x7b}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x4f)="090da41fe7c6b3377ebdd93940235c0f5db937da4bccb87252da9d0f942ffe2c00291583b5061d03492934b2e5e1cba2d35b984407d9452f458154cf32ddf721887ce6b3feeae03fab6c60dfda3ba8", 0x4f}], 0x8, &(0x7f0000e65000-0x260)=[{0xf0, 0x107, 0x5, "f07a5540c6e8e474f88c29d96721e587995bded95e795a645d45889a5411beb328a6e3cb4ba8d4228ed7f8ec94a0b5ec94518ad41a168409ddaecfc554020bfcf7c607f52769fa616a1e61bbdbab4fedd568690453fdcc719eb7f8449e6ca89dd6b362fe48fa88af96c7803a05fdeefbb99984133e8a7937c1eb4057c83c542c609319c21f5ccae85ab6dd86fa77483da1788bb0dc47b093cdd99443c759762e7bfe75bbba6e2fe5b4ada32cdf9be05c01b3ac19116ed1e103f33ff091cf4c5c41bcbec0fbd095c229d6fdb3d15f240ee4b273bd7199cb05dc03dc33af08"}, {0xe0, 0x6, 0x100, "3efee1d546d3228bb60b63f9af47c8f8ba8e8129b8527b9820a909afe7e2e75839e71a8f05c73c72c8d338faeb7ed230904befa691a5fc46408b04bc43b1e91dfab73074bc7bcedb0a3e7fce252ebc31d3bdee0925b417ea1cff03f53dbe41b31260c709977139a766b5f77d85afcf853c85697cad7854f35e927f2bada0e084b998de5203541805da6a51f132d0e4ae2ea558ed529297ee84bdfa747e2eed04a5872b4be295249bb4246e2cd05a5ed5d0378bcca3834ec38e5556d31bcbfef81e6aa963c6c419dc1102bc"}, {0x90, 0x11d, 0x7f, "b1ee247d15e17c62dd181127341dc37cd22b3c8f20ac04e0b5d4f8a544e6fb305d86aa00f3c5d8b6fe1d680b30af381d57ab97a240974cf51d42254fe0c7ab9ed216302d05a131fab1dd38150bb2736c75c2223abd8468ce1718bc06f152f67eda56fd35a706e3752cbb496501948a47654aec88333ded2d952895"}], 0x260}, 0x20000000) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c69000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c07000)={@empty, r2}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="e1cbf8832c5b494b088b18497c07ff75", @ifru_flags=0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x8b)="80e7fb51fe98f829af6acf325fe0d9b3d4acc45c34a3b8418fa213f1edfac2da11ce43de397a22bda4352f4586b4876d4e756d4c0e97077bc154792d1a0cdf472f953f3c505bb986170a6d5015cee5a8acd01e546b1918e47a456612089f331e84b52e421da549502370cf56e9a5fcebc8c97e0181376aa33f6f750f17e011e10832b22a864e20341652f1", 0x8b, 0x0, &(0x7f0000002000)={0xa, 0x2, 0x6, @empty, 0x3}, 0x1c) socketpair(0x8, 0xa, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000004000-0x4)=0x1, 0x4) r5 = socket(0x13, 0xe, 0x80000000) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000001000)={0xffffffffffff0001, 0x9, 0x1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000003000)={r6, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000001000)=0x8c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000005000-0x11)=[{&(0x7f0000005000-0x1b)="1272bdde661b7e2358a1b585409185328320e0b331c8a060d860b6", 0x1b}, {&(0x7f0000001000)="6fe350710fd4f9c8ba1305be921ba51d6979acd7da114cc2b89dceec45c28445fe5885746378f244d25572299173cb201e5631bf804ed5a064c84aad7379c0814186e8222c6ce13aa91e5e", 0x4b}, {&(0x7f0000000000)="0bc295c2e36518f58120a2b491b1993a526f821eff87428f77c969b586faa3adadda1b13fcc40c1c18fc02f802c9acd8acb64c4854ed2af75c6deb7f464849c71eff70f84ddc3d8f5270716e38ca87e076a712113338a8178c53d73a4f33910020b6c3ccd430367bfb16028c80b15215fbedf6662a203a2e51961e96c099c1d98d5b24c1e04aa7576b692869e484b4942242626e718fa7fe953fbaf5eb4840c2d4998ac74cb7314c09014e86a494fc9f4b689a261944d03f94f6e46c5346d48c95c006c04066bd9fc5a6dbcf3d939ddc880cb81c4de9", 0xd6}, {&(0x7f0000002000)="019e7048d366336ed765f754f24ed3b7f0d9a313672e401f6d8c368556e692e9829ddf9fbea958f6f55747b9fb768fe3b7b4f6d35ef708e1d686c32c88f2d377b9fc433f48182de13b47f8992849fa86eba5534412adf1c693306e28ae9a3c31b002b91148b45a9970ed1925610b03b7c3ec2369ccb8a4024a2ffa6c08acdaec605e947255888430483b38144296d8e5d7c11c15729808563e8ee9bd19347711ccc3b139fb", 0xa5}, {&(0x7f0000005000-0x5b)="020b34da7a3a308a0cb98e8e979fff388cae0183d7ffed1d131eb8b6ba3acddf072d6f55e8939c885371cdd7369f889de7d9947ae9bda2a415d7a9060e7fc9734dd38c4d5b739ff4b2b1720c21710be1e24ab979b91c14743aae65", 0x5b}], 0x5, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000005000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@empty, @in=@empty}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000007000)=0xe8) 2018/02/09 05:55:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x1, &(0x7f0000978000)=""/195, &(0x7f0000001000-0x4)=0xc3) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x2, 0x1}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000003000)="7b1005183050137350bcfc3da7961d157a970a612b5403c3b04542fd76188d6618385ed6a3df83e4f4a798da9146ee30997d1b2e64cd9604f07f9410c393fe6c127e64766bbadd23e062b60e8c405f405a23c6bd2d414841a4f815e992e43b019a048a3969a87010d40d044fae54e9993f71f9a516e63986bc7c996efeddc2cae18f8670a91d401b8ae1d29a878efe99987bb1c54c86b6c2f6cd9c6e8632ae54cbf08f7625d276e8a8cd5559ab77b24072e8e2c380e556964b5052882d50f653c03ac9e65d8906237d2e491a54cb65d1137a389113988c057be97855730227fec8960936", 0xe4) getsockname$ax25(r3, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000005000-0x4), &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(r4, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000007000-0xa3)="e71160dba5d7ec0d70b03ce9ffb074375a174c7ecd08f512e3af3e3a63212a2eec30f378e3928ae051cb70ac513c6863aef3edcba48dbacfa7807a21d0f59797092315a5328977e1ad94bf4059ec2f9ff9a318f5dd8d6864542aa3220a3b5d1768bbf9751ef3eee552b9f42464b6c2821aacd7609a570048e97e8971c28feccf24a9c8f7c03b4854503982a2d15989749bc29f16a3052da5609970a85e391b7c2802a5", 0xa3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000008000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000009000-0x10)="d701968fe70d385cbdcd4cbdf302e55c", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000007000-0x4)={r3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000000a000-0x8)=@assoc_value={r2, 0x20}, &(0x7f000000a000-0x4)=0x8) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0xfe, 0x4) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000096d000)=@file={0x0, ""/53}, &(0x7f0000000000)=0x37, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)="3af8a23e26e97959d811f9880c9bd46bdc2e56de8ceaa3aa4bd727", 0x1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000)={0xfff}, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000001000)="37869b2ef524e9d78a8bdb2d1d3647bd72ab0ca5373dcdcc5a1b7d589396862e25f4d8c5db7d56ed3a78d5b82282519473c4af40e71131f9e0228c812a9557c87134674657e46393811b9f763ccbeba3c5b4ef73210311aae31625357711ebab40fed89528be54723ccf02dcfbb7d0adc0f203d8a7d5c955ab92d7b1e9923720e8c745f4f70ba32b7c43fd821a8fe9298735a0675e332a38a79ebb7e305e7b513bd7f533a96f2ff8dd3ec8a96bdf9388fe6874db278286327a96255facb92943e87c4e16cf3a3c", 0xc7, 0x4000, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000004000)="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0x1000}, {&(0x7f0000004000)="df2ac4b4d303212d9765471380b55571", 0x10}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000000000)="0b96367ebaab58653586e66c4e896c3ce678922e22b3d781bc51de1b08f016437cba179c81a9ec7873e2dbb76dc96d1345a7b8132c39616996754af6f4e434c679185bfe6a63690b9a962ffb8ea6681eaca36efb04820c0af054e2a5dd2a9e45a48b", 0x62}, {&(0x7f0000005000-0xb5)="48d1dcc7c2d21c36030a664428955889596d332daaf56b42b9529d56ea7260b99eb29390db51ca8fffb99f8010220a57863e195c0aa2e3243f0bc32258dfbda7875f14fd9f1368ece7575b35d45731d808a8ec3714cce016c846acb1682bea1f6cd69889ea33e0d6472bacd538384d897edc398b4e41802c86a42e477c40ccf88ea3c6b215b47318f5c2fdcfb15be38894b40f69de80def3e8183eb1606a1ae8f6e36a528f2c2cf0697fc54f9aa85d407f46993199", 0xb5}, {&(0x7f0000004000)="e679230394651b55e479fbb1643fe3593c15c3c9e3bc73cb3f49f3105edc590ce9d74fcac84c244a4fd07030bfbe8d5c12b4d7209eea753b6391ab678f1438f5bca8fe66b0eddea6be028aeeb44c78a7f02f7fca99c1c046676b35fa0d81a0bcb6c0e4cb62503b843461f815491dcf1a1c90061469823c3ebb1c3621f89c928e6d7990f0974057", 0x87}], 0x6) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000005000-0x10)={0x100000001, 0xc93, 0x3, 0x7fff}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000001000)=""/4, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x10000, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000007000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d92000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x2}, @nop={0x1}, @timestamp={0x8, 0xa}, @window={0x3, 0x3}, @md5sig={0x13, 0x12, "8c32496d7ae4881e82b4ae13a74e1673"}, @timestamp={0x8, 0xa, 0x4, 0x5}, @nop={0x1}]}}}}}}}, &(0x7f00002b5000-0xc)={0x0, 0x1, [0x8000000000]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000baa000-0x8)={0x0}) connect$inet(r0, &(0x7f00002a5000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000601000-0x8)) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x3) setsockopt(r0, 0x6, 0xe, &(0x7f000043a000)="020008000000000000005462fa01a15eaf0d400053f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6d27d07634828b8a5c0a94c47050004337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4000001981f2ecab7bbfbcb", 0x3f2) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000798000)={{&(0x7f0000480000)=""/182, 0xb6}, &(0x7f000037e000-0x1), 0x23}, 0xffffffffffffff78) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff5e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, 0x11) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff1000-0x4)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000055d000)) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000017a000)={0x0, 0x0, &(0x7f00005ab000)=[{&(0x7f00005ac000-0xbf)=""/191, 0xbf}, {&(0x7f0000184000)=""/111, 0x6f}, {&(0x7f00005ab000)=""/241, 0xf1}], 0x3, &(0x7f00005ab000)=""/191, 0xbf, 0x8000}, 0x40000000) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)}, 0x0) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f000000e000)="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") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000026000-0x4)=0x1f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 05:55:53 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000003000-0x20)={0x0, 0x7, 0x1, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x64ea2d8d28ccd03, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000001000-0x16)="c62dd66f1c03b70a18f7bfe7e6203820a431524c08b7") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0x7, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"dc01812d8c3014068dc7069e2d36fcb7", {0x4, 0x5, 0xffff, "46934a0f7613", 0x73a}}) r3 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r0, &(0x7f0000003000)="7c5a89bc93a6522bde82458708b2958c692d6ba574045d4e2ac0a047b7398d3700d5431411", &(0x7f0000001000)="c9e10c5e669a0cfd11338ba7daae214f0568f3d63312dfd9cd1662ad2f3416fa820da2da75b7c0845d1ffc9754607b60552c668ccddc1c67a33d7fe6", 0x1}, 0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x1f, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, 0x4, 0x4, 0xef6, 0x9, 0x8, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xdb9, 0x5, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x1, 0xf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r4, 0x80000000, 0x5c0, 0x4, 0x44f6, 0xfffffffffffffffe}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000005000)='./file0\x00', 0x0, 0xafc6dc1d75afc551}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000007000-0x4)=0x3) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000007000-0x4)=0x504100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000007000)="951ae9248afd264ce39104108dc7c951fa60d272f3c4ff5f1539086d4d30c296eebdaf759152238b542a9617ad306d719a4e9a11432452d5dffa9ffa1837c123445645bbb003502fb694a9243f0d01ac61a1514acdf2445b59fd16b572d3bd5e49a0eb380a8ab990854b14d01e08b7d5971977409b9cd6a4b86e25635723bfeacaf588919c4790cdd4992a78da9f99223c3ede009e73317e6fe4db7d5a6ff56b0d1f050e15760cae9ba8b460b75ce7a985edfcd0") 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000af1000)=""/241, &(0x7f0000637000-0x4)=0xf1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f30000-0xc)={@broadcast, @multicast1}, &(0x7f0000b0a000-0x4)=0xc) 2018/02/09 05:55:53 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000da1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000026e000-0x4)=0x3a, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00003d6000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000e, 0x100000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) shutdown(r2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"c401699316e6f4f029ba125bb804be72", {0x4, 0x4, 0x3, "c88e4f83fee3", 0x9}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000005000-0xac)=""/172, 0xac) r4 = socket$inet6(0xa, 0x801, 0x5) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r5, &(0x7f0000002000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xda42}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000005000), r0, &(0x7f0000003000), 0x8, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000006000)=0x8001, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000008000-0x10)={0x340fe757, 0x0, 0x8000, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000008000)=""/241, 0xf1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000-0x20)={r2, 0x3, 0x1, 0x3b, &(0x7f0000005000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000035, &(0x7f0000ba4000)=0x2, 0x3c8) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000136000)={0x3, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x3, 0x2, @empty, 0x1}}}, 0x28) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000000000010000ffec00837fff00a100005d19eb000b01000023"}) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000447000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000436000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005b2000-0x10)={0x0, 0x7, 0xc91, 0xd9}, &(0x7f0000e09000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008d2000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f00008e6000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000b21000-0x8)={&(0x7f0000390000-0x148)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0xa, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000077d000)=@generic) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x6}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) recvmsg(r1, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000f37000-0xb9)=""/185, 0xb9}, {&(0x7f00007be000)=""/4096, 0x1000}, {&(0x7f0000c5d000)=""/181, 0xb5}, {&(0x7f0000da7000)=""/1, 0x1}, {&(0x7f0000dae000-0xe7)=""/231, 0xe7}, {&(0x7f000063b000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000554000-0x60)=""/96, 0x60, 0x7}, 0x40000000) read(r2, &(0x7f0000026000-0x1000)=""/4096, 0xffffffffffffff2f) 2018/02/09 05:55:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@generic={0x0, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x80)=@generic, &(0x7f0000000000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000), &(0x7f0000001000)=0x4) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x681}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x616abe9b, &(0x7f0000004000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r3, 0x2, 0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x0, 0x7f, 0x101, 0x7ff, 0x8001, 0x7b, 0x6, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1000000000000, 0x4, 0x9, 0x1, 0x7fff}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x2, 0x200, 0x3f, 0x0, r4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0xce1f, 0x0, 0x2, 0x3, 0x8, 0x0, 0x0, 0x40, 0xff, 0x1000, 0x8}, 0xb) socketpair$inet6(0xa, 0x807, 0x20, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000007000-0x4)={r5}) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x2, 0x44, @loopback={0x0, 0x1}, 0x79}, {0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0xa0, [0xfffffffffffffffa, 0x0, 0xfffffffffffffffb, 0x1, 0x9, 0x7fffffff, 0x2000000000, 0x5]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={r2, 0x50, &(0x7f0000008000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000)=r6, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10, 0x800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"f9bdc4432f40ad"}, 0x4}, 0x10) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000000c000-0x4)=0x32) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0x1f, 0x2, 0x20, 0x413d, 0x1, 0xa5, 0x5, 0x6}, {0x8, 0xf29, 0x6, 0x7}, 0x80, 0x4, 0x3, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x8001, 0x1, 0x113, 0x1}}, 0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000e000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="452e9c25a32413ead06e1cb3ecdd42b0"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005000-0x4)=0xfffffffffffffef1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000008000)={0x6dfd, 0x1, 0x1, 0x5, 0x6}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000c000-0x60)=@nfc_llcp={0x27, 0x2, 0x5, 0x5, 0xfffffffffffffff7, 0x8, "fcb45420651063c809974a8adfb34a21c6b74bb5a843213b05383f3e4d98713cd99bb157d01cf46293211bef178a8644c5cb5b2ab2432085661f5bacd305e2", 0x1516f7f3}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x0, &(0x7f0000009000-0x370)=[], 0xfffffffffffffff5}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000000f000-0xe8)=""/232, 0xe8, 0x10040, &(0x7f000000f000-0x10)={0x3, {"9f3e2a21ffcd00"}, 0x2}, 0x10) socketpair$inet(0x2, 0x800, 0x8001, &(0x7f000000c000)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000006000-0x58)={0x26, 'hash\x00', 0x80f, 0x0, 'sha3-224\x00'}, 0x58) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0a000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000157000-0x4)=0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c17000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000092e000-0x8)={r1, 0x0, 0x9}, &(0x7f0000a5e000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/09 05:55:53 executing program 1: r0 = epoll_create1(0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000974000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c67000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000054d000-0x5c)={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x1, 0x75f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x7, [0x2, 0x6, 0xb47e, 0x80000000, 0x4, 0x1, 0x9, 0x572]}, 0x5c) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r2, &(0x7f000068f000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xbced}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000044f000)={r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000269000-0x23)={0x0, 0x1b, "de038abd8c228e3f15b8e1858be2adf07ed9bf921df50eb0846cff"}, &(0x7f00006b2000-0x4)=0x23) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008a0000-0x10)={0x5, 0x0, 0xfff, 0x6, r4}, 0x10) shutdown(r2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00009d3000-0x10)=@buf) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008fc000)=0x3, 0x4) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000283000)=0x2, 0x4) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000368000-0x10)=@common='lo\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2e000)) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x8, 0x3, 0x9, 0x8, 0xffffffffffffff9c, 0x5}, 0x2c) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000dd8000)={0x2000001a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) pipe(&(0x7f00004c1000)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000766000-0x1000)=""/4096) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a19000)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000afd000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000311000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x3, 0xffffffe000000000, 0x2, 0x5, 0x2, 0x20, 0x80, 0x2b, 0x0, r3}, {0x101, 0x7ff, 0x2a97, 0x2000000000000, 0xffff, 0x7fffffff, 0x4, 0x2}, {0xe71c, 0x100000000, 0x80, 0x6}, 0x7fffffff, 0xe, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x2, 0x7ff, 0x1ff, 0xc24, 0xfffffffffffffffb}}, 0xe8) 2018/02/09 05:55:53 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000501000)=@l2, &(0x7f0000d26000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006aa000-0x8)={0x0, 0x3ff}, &(0x7f000066e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000381000)={r1, 0x7, 0x7fffffff}, &(0x7f0000210000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b92000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) bind$bt_l2cap(r0, &(0x7f000016c000-0xe)={0x1f, 0x9, {0x3, 0x3, 0x0, 0x8, 0x4, 0x9}, 0x101, 0x40}, 0xe) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00002e6000-0x28)={&(0x7f00005d6000/0x2000)=nil, 0x91, 0x7, 0x1e, &(0x7f0000d58000/0x4000)=nil, 0x100000001}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x13}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000002d000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x448) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b77000)={@common='ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x804, 0x1) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005af000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, &(0x7f0000f70000)=0x8c) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f71000-0x10)={0x4, 0x2, 0xfff, 0x1, r2}, 0x10) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt(r1, 0x3, 0x3, &(0x7f0000c8a000-0xd6)=""/214, &(0x7f00006d3000)=0xd6) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000ef4000-0x8)=0x8, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map}) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000015000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000014000-0x10)=[{&(0x7f0000002000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000015000-0x13)=""/19, 0x13, 0x100000001}, 0x2140) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000014000)=0xa, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000012000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x2, {0x2, 0x0, @rand_addr=0x4}, @common='yam0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009fb000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2bf, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000fc000-0x20)={0x3eb, 0xaf4, 0x208, 0x6, 0x7, 0xfffffffffffff232, 0x3, 0xee47, 0x0}, &(0x7f0000256000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002f3000)={0x81, 0x8000, 0x8, 0x100000001, r2}, &(0x7f0000240000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000033a000)={r3, 0x7}, &(0x7f0000b0f000-0x4)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) readv(r0, &(0x7f00006b5000)=[{&(0x7f0000760000)=""/4096, 0x1000}, {&(0x7f000082a000-0xeb)=""/235, 0xeb}], 0x2) 2018/02/09 05:55:53 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xc, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x592b, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x53, &(0x7f0000000000)=""/83, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x61, 0xfffffffffffffe82, &(0x7f0000001000-0x61)="54bf5a9b070341f3a471a668aadedcb0ba6d62b623b6b1ee77f80b0a85940c35f0b846c20c20ea4f14d578cbc6d997592f755eba42bf6e31fee16da90af2fe717af73aedbf897a3d56563fff0af3c53582ac0e11624308b5c9698a01cb2eb2d78b", &(0x7f0000449000)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000ade000-0x4a8)=[{0x28, 0x0, 0xccf8, "9bd66ba89c4d3b9954f3b07f64181e39f2c20b05defb"}, {0x100, 0x6, 0x7, "9d923c8824b9de18ff67614e70d3f69d3d1b92750e843325bf86a06a3921b7cd1819d3a14986bdcb16473b6593e8b801c27f954ac251fd56bd515d1c1d288d63db336330ecdf5ffb32093ea6d5e8f965d767c9230f021dcd87a8afbb2ee177dfec3aa3f19ffcae1355f25317b11b656fc42df0c24fc29c05b715192235db75e249c7d50cee9f4f5b1b699aafddb2a6c703a093da456509f60bcd00c402ef2dbddeedea3c6a3ee3389d59e5522753bee92256453ac042b3b9c5f0c7219ec42d95e3b6dc9d279731d7918ff39cbaad4f1b66d47e424b94baded6d8746f840a6ff5eb233a120b2a87b72ce87f"}, {0xb0, 0x11d, 0x3f, "74efd24f434df105ee7393f1aaac0d60aa0accc9b9b2ef955b6f47b26a08cf119b046f90acf5055ee2daead87151528b6d51386377941627afbb17648027498b630dd34b92968cd8c8cb472bce0f535f8209ca1a12d227bd67ed8f3b45059c3b13a7677718935790bf8e73696054326dad6f7ae6b073e2726699a856a874127cca1f9992e548718082c82fb5e8ad0c08db3795741a1946861b69e5fe1222"}, {0x90, 0x110, 0x5, "ce1a38611a1a36ed08ab200e8c096fc1ac86380ab053c306899f235b52a0f84f03d0162e41cfd2f105d64110ae9b3aeee9d7778c04fbc2639692017f6acf36fb3f6cf77f10c2ebd0111d0a1fd0c98f28d814480d0a93bafefd15983166b3e7daf46c2b71d694ace92e1c8e62674b9c59d09e3ee009c467e839b34c552a6d"}, {0xf8, 0x195, 0xffffffff, "d0c78d93faaf6e27bca3a1a3d378bf8e30ed93585764a01a7c3c3ce372ec69cc884ee4ceaa43fafc102ea671b80205b06463458ca76e54456cfd89837b5d1455aeea05ce13a68e1fdbd3d8e79132b4c88cb613b01f6621bfbb4de25e075294a7c707cb44192c0ba6ff6a25f96023d7f64da9b6074844fa452c4d6f350d23ecae28fd408dd13806e9c2c9f21cea23fffbc6ad6160a8344b5fa3a6dbb8a404921f8090bb9ec66c1ce657e9f526e04b235a767046dd8927d3a86e9671414838c9830b631140a575ee8adec2afd2004ac7febeb3cb9316f781ab64780d2651d48154bdf822"}, {0x59, 0x117, 0x1ff, "23461d27398067d0157299b704a2e60267bbfeeb1a32f673a7ded6636a721a5f79ac060bda98bd81679a0f3bad3140b1f92bc696e79291623555b8f12c0e32b63a5bd277c277bf54f008"}, {0xe8, 0x103, 0x1ff, "8c3e117623570702f81427521ab491c4f0a784f8e0aa4824114b09c7caf03c712a14a08e6b4b1f5bb6a99ae8208090d2136fe83c5f058174ef1472f5ffb3b59746438d4997803ff4d6ad25b7433ee88bb3f6318c395670396d029a96e26d2d460ab751a85edc6ec6744b8a4d04a00258ea53af1a28ee33208b9afb6569e091da2cdb9b4ae170cebb9cc81ff9fca089312b78068f08c1cbcb5af30fd7d16d7f6051cb21a8d56f6a01ac49ac26224c0cfcf2b16662b509b861a4c904f8bf800c1111f7f4d51135fd4d96a4666d37f2f92a862a75"}], 0x4a8, 0x4}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x4000000}}, 0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f3c000-0x4)) accept4$packet(r0, &(0x7f00007e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000016b000-0x4)=0x14, 0x7f525c1871d0240) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000097f000)=0x3, 0x4) socket(0xa, 0x3, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fd5000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, r2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003b5000)={0x0, 0xbf, "909c22cd2c218b564710651e4518f27cd40a23e24225bea015abb5844cebf8890a97f8b78494c98fb5ba0aa88702cda31366706f655e7c566ae54c8dacf32cf11a225a63f9423eb497d3b5950ac37034c27b662d44b69e5a8451670c2f57cba0b662239881dd6670d91064abbfcccdc6df32150b6c4671175f551a93132d80ae72f2b31397992271d6e1762ee003c8c0b4cd22f9e01603637eef52d2b3e8b57df20a9d7fcfe0088617814b7b4a23a6b1dccca7b208aac25fce4cb99efedf41"}, &(0x7f0000090000)=0xc7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f3000-0x4)=r3, 0xffffffffffffffc7) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a0a000)=0x340808) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000023000-0xc)={0x0, @local, @multicast1}, &(0x7f0000022000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x111) 2018/02/09 05:55:53 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x4), 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f000000f000)=0xf478, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000010000)=0x1f, 0x4) 2018/02/09 05:55:53 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) socket$netlink(0x10, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f6b000-0x8)) r0 = socket$llc(0x1a, 0x3, 0x0) recvmsg(r0, &(0x7f0000f70000)={0x0, 0xcc98, &(0x7f0000f70000)=[], 0x0, &(0x7f00006ac000)=""/20, 0x222, 0x401}, 0x40010000) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x1, 0x8001, &(0x7f000065e000)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c94000-0x14)={0x0, 0x401}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a7000-0xc)={0x0}, &(0x7f000051e000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fdc000-0x4)=r1) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000001a000), &(0x7f000000b000)=0x60) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000016000)=[{&(0x7f000000d000)={0x27, 0x400000000000, 0x3, 0x5, 0x3, 0xfffffffffffffffe, "d8dec9d8fd833a9b09115ca83b642983aad9253d37bf01a42ad757d68db52578fa72b44b244c4fc5940a26276b630bb13999e894897e9350c557b8a9779328", 0x1ff}, 0x60, &(0x7f0000026000-0xa0)=[{&(0x7f0000025000)="1c7e65a31894b9ae5bb20a84e6a46d89d73e18ad9de580ad1c6eaacd9a7e37e317f425c59037e366a730a358538acf1dc0893ec365de8c4a633a02f2fa9c290352ef125a79a865be7fd41c66a3a3d790b0c6d820ee836fdcb7eea44d6f931f1d5cecfbcb91e562f3668ed59fffd021d4d8b9f84822f69db8dd82e067cca6e84a2b7e2d68a255d3ecc0405bece5", 0x8d}, {&(0x7f0000026000-0x76)="055f4bb62e9e8762b9b4f1f9fc742f3cabcbdea48181f6f1a04464622642560fc3df590877276fdf8567d15f5ef6ce4354262bc424d7c355c4975e132d67884a3e872173bc9a66185598b4ba74d7ce392c2d11c1f53a64f965fab981e0730db0e5f88699f14e52c91a156040404430783c948836667a", 0x76}, {&(0x7f0000026000-0xa9)="c58629da47c88cd12846a71dd760e28a7190fed51c90c5dfe79ca5662c3a50ec82376ced2481835dc550fd9b3c5b70f204bcf6134f7815034118424669ff4d87d8638883b9137daa87a805f7c9e085b33f260deb55c359b16d8e8f1db5dbcd1918cbba3d283632a7a58656f64e2e2233ca0c905094d05c78a6a804e948bf067454c6cb4c1f504bd712eefb06649f97c1460e56bfbf368c5b37c864a781ea967202808e95cca31b9ac1", 0xa9}, {&(0x7f0000026000-0x20)="7b26db5a2e198db6dc49357013c25ea00b239141e363751a0a47409a6da06b2e", 0x20}, {&(0x7f0000026000-0x5a)="ccd54f0d43f2536514dabea5d05c1bca7d2dbe48c7efd5454e2dcd7f61138f716e12ac98cbe0e0d557a00b686cb0f4b9e2c4fbfcd561153053e369074eb2d7e3d115abf1107c026ce555966287b449e7d463d1b63eda5a51f08a", 0x5a}, {&(0x7f0000025000)="5e9359888c34965f399225baeec0b85b75a08be2a0cbf8bafe6f617e6b4b6a4cf1a5011eb7953e405761aad4646c57acb0e42a6e70f797ee3cab8c60a9689850afd2324dfcc3de89edfd27f28676be9a2951d9d393c15733f267234bb200117ec91d3c31aac48078ac7adb80063a641e9f068597567adea6a41b9526380606229deb82c86eac80246d5fad23", 0x8c}, {&(0x7f0000026000-0xfc)="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", 0xfc}, {&(0x7f000001b000)="c522b46f1433d61abb8dd0568a87874dc3d72efea5a744bc72b14ab35b9e96c6ab5f2d7a959b981aebcd78886158a83bb4075d8fd28bd6395cb36501b21f5b6617a944935e6641901a576a990d3bb66f74370f3b3b1156caae55e72b6d09ae0a", 0x60}, {&(0x7f0000025000)="5b67d944b47bc95409d6e5357d1ddfc0b8322c4343e0bda637c60944e04957d34e7963ec18d5e7469b6863acbb111def06fb3b520e14a6cc23badf50e9d8f5ccec62c6824e4362da07b5653be45f9e6ce249ccb3c42414131fe42be59f2c2e28b2e42ddfe171f3", 0x67}, {&(0x7f0000012000)="975ce0ea41214d6d4ae447589ce6a855395b6abacf8ed90adbdad2bd3dd6543e02a1e94f1a72c4e7194bbfcd8cf1125633633ad6e1b2451950baa0ccd8a1819292121e784d9d20d341ad13461425b1d927966af056d89aace0bd634bc4d968b402dc0af2fa0d4813f56bd3b3ec7ff7afc04c5dd86e7930f1cf82eb6b07d4bc47e8df18f11382d3a03e3e16e5900a6abe42fa350e7b0e3a47", 0x98}], 0xa, &(0x7f0000003000)={0xa8, 0x107, 0x6, "ba0ccfc51ad0ffa6b76918e0515193fafad2f27f897782cd323d7d36a0441ab0515f49b76f9c81e8959dc1b25ff756b11859eadc7172e6b7163a1099ef05c5e8defd165edef367e376d8b1c46b834bce06a10f40119e37062c7682a4613d712f8464147deac2520d10e96b071125d3501a8400765a9972963159c742ec422ebd46ef02028fd1fd8dac9091c92c01d1f3a9a6a996ca"}, 0xa8, 0x20008080}, {&(0x7f0000025000)={0x27, 0x0, 0x4, 0x2, 0x81, 0x10000, "166c3fcaf051f613518feeaf5ddbebe6bcb83b5f807dbf6e56a019155e89ed799f9621e1dc3d8be932c23c3dc83481699d4e2d24e99d8f2e0e95a16c17582d", 0x525}, 0x60, &(0x7f0000026000-0x20)=[{&(0x7f0000025000)="5e8cac411c19542e8a6895cc633294311dc30bb4ae15f9ea6c278aefae60d4a49ee5dd997777d0dc9de1d53407bcf857f2260bf61fa4d8fcc3b6c10407008557e61f7d1ece576c78f457de0a9d5ac66b68b4d99d6093b8727d9eaf8f12e75eb678d8a87ce676ce55f2daa05e485a4b5a185225ffc821065a0e0d61265e2e2bcc9a1578c27f0a4e932f4e09b10c8a52dc0a453639710b2ffeab75cd85b7cebbbdb5ae0e5a7ef851d9464e4ce68f7121d5846b7577b2c733ff02", 0xb9}, {&(0x7f0000003000)="74322e84221f0c850ed13ccea3fb2dd1e50fccc5049cdd8ccf0bd3ae2468960a2e242c0b27b5bc50b47577d326f5", 0x2e}], 0x2, &(0x7f0000026000-0x50)={0x50, 0x88, 0x80, "4155aac61df17fc300614fb3506cab6a5ba56493c641af1e260c4e3cd37c8b3837e681b01572cc010bee68649c19597299ccdb795b2cc6799068e35f"}, 0x50, 0x1}, {&(0x7f000001c000)={0x27, 0x200, 0x7fff, 0x1, 0x100, 0x3, "98166d1fe13c685b910779740ac31099aa610466e82efaa5dab964ac6e9a0d8af2bd9111bbf69a3bbb9d8ad4665165be7980480b9c3e81cc8efd90a43e99f5", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f000000d000-0xac)="1223d09b82f743d426c70ecc5becb53bd0019db317b87ed04aa3ee0b98d77886601dce4425d629b1902eeb8cc7f6b850654d51be7ffd61411dd3e89e9dc291486e1d9837d57f17123db4c4ee0f7f0782e00247df95dad4f5bc4d566c78be14410f5269a1c58d8ee9b9cddfce739947959630402b40054780fdfa4955c26eb1276bd7626bcfb992ebe2d950fbe03902ec6b972ccf44a227038c34d609a3addc9663c8bd8ccdfd00b02208bf0e", 0xac}, {&(0x7f0000025000)="306914d6acf62a911d1e08ebbdf9834d96d1a589a350cbab9e3ca5471d09a60064e0324e00470b36a905cd0b941d518a414a506f4291aeb5e904e102915b607687981c1369c57a05a0f2bcbc9f9ae66a08989577ffd443758e51e5a9108940ca954d3a318655bb847d87a403689bb19e57908eb816c62b96fe075ebdd641a86777dd5186fc87dfbcfa85a13fb8385bb4e0800d88ae6dcb6faff3e3d4fb03539e1c44aca205cfe0f8717a9d1ed9867a32dc8e2ee1c06466de22dad7ed35c70843516c7a5d99bd5debfc63f092a6cda4686d0fcf3b3218650cc60f595e4b3ef677aa109037509c190605", 0xe9}, {&(0x7f0000026000-0xf6)="52a0e00e00f639306d8d8bcfb5c8fe75701f796488d08adc3cf177b2862b92394e7b1f39e4ba81811651d0f6b1e4499adb208f9bd3a52114dc87b12d4f5217131e149469c87d4ba872e1d7112360fad20eadb96da1bbd282b5af503e4b61c64f81b113ca92971ae45b2a3981de6e992698022da6fc6f821016416257cab9403a1702b4d4585ed3dce85a226cab814ade22005e0df19d19abd4583d52f5a2997973cb7ccec94210007cd0eb5939066ecdb5c8fff27a7543715d90b4a07f650c810d2624399e3bf0772b96eec4cd675359a98718e6f346adb20b0755e9bbb14f7496e4d7887643a40e2aec4878c359a9e30b1af526ec0c", 0xf6}, {&(0x7f0000014000-0x4d)="ab64d1eba6ba5c8fae8090a74a8d51def515da2a18d755e8c0a3dacb2fedbbe3f74873dd4085c3881a2a155f73950ad14626207327cf7fbc4b7ae901017e109b25b81f967005b283fb6b8c370c", 0x4d}, {&(0x7f0000001000-0x89)="54037fb54164ad6aa54f34a7b7e0b5d13d9136d66a463a9ebb82a5bd6f5ede05ec410e6be17cdf6943100fed485889ca2c93aae599ff4b8512d2dbc2df9ffc12d64ae118669506a75f1be71e04283ab7166730ac42a85d60dfab598a424233f733f4d9e95214eaddacd57a8271dd15f6a609b420d19887f17518b4d21e0685287696c1d8bb7274d0c2", 0x89}, {&(0x7f0000025000)}, {&(0x7f000000d000)="dea874ab5c74dea1055c477887901cfe5cb4d9fd3f2ceee6e7ce1a0212e13fbffb763375ba9e49bf9b418e39cdeefa5878d35b2395772a86c2599333b4b0930a3176ee859b2f95cb", 0x48}, {&(0x7f0000025000)="a449c814f49588ae1cd181063437b8c641cc37eccb1ab61c1a678ad7aa7e166bd4677c5d948ba3ddd426fdbb33cfa480a7a460c4415ae69b13dcc0776da9b446aeb0af3bf317c47af8731c6ff58a703f3abd2da5c53660ea5962dfe3f93dd26408b43a806ca46d9aee5a8cef2ff11426f55f76812f13524fd2fcbf302889358a2414e91ae3632fe3955ba9c88da3fa47b4a5ecb4e5ab05c10700b403504caf1c3e0ce1c6ce0709018c", 0xa9}, {&(0x7f0000026000-0xe8)="bfc6638d9876ad14d148acaaa1561dc0f8b3aff2ef6855d0468d5631cc1bf3fafee1f2fb5c99cc25f6eafdbcfdd93f21d588d0c8aa3eb275ec77e6172ffd5f1ba79bbada151e92160f4c9ac10e194a8fc0e68c5d37abf024bc9b38a636eab5996f1eaa408920508b373996d90919fac98ee09cd25bc25ed9d84b336c07b5363c7c6abd2531f62bdd2433ed6b2505f3d00efabc57fc8c20681c261588cfbfb8bfe086f4cb7138c966087638100245629515fd980eba79791faf3862696afe059c18d3436abb3735ecf9dc7991a33339fdb84517a5aba0db2e99b9a1847ab49fe6f9c7c6c0fb7f3055", 0xe8}], 0x9, &(0x7f0000026000-0xa8)={0xa8, 0x115, 0x9, "4eef15d1f4480c8d1a7842c623a5e112541adcdc4e39b627fa961045a5ff0cb3bb306394c9a67e57780e1adf9f3111b2312639b0bb0f5e27f231d5cbe4aeadb703a2c0783f6eb754177b9284e87cd73967618f9bea4d03e5441d317bb3d09106e7d192cd71228fb46090d697a6165464d0190f16483c47fd12f6afc63ee5d52a88776685bff0e714cca1c2db925738924e92ea"}, 0xa8, 0x4000}, {&(0x7f000001f000-0x60)={0x27, 0x7, 0x2, 0x7, 0x7, 0x0, "ad7c87f58a2b3d93862d5feeb7930992097a9a4edc3f6446a74593d5cb53c9f342a984b383a8aae719cbc18fd6b1a08f5f6609a138ecbb056fe2361534cd7e", 0xffffffffffff4c7a}, 0x60, &(0x7f0000024000-0x70)=[{&(0x7f0000026000-0x25)="a5c2c09217d2cbf983c54d9ff4384878b1d84149607e80f601a4128680ee0937693e68a73b", 0x25}, {&(0x7f0000005000)="2e20060b026053f9ce088c02332fc9b91475e114bb945a839d012239e57bb8989359bcc5aac02c", 0x27}, {&(0x7f0000026000-0x34)="b99e66af4adf4368ede8b21536c3aba8aacaf260e4624f937c34238ee387670f83c5fffbe69af2274adc323c3745de04f10b5f0b", 0x34}, {&(0x7f0000026000-0x34)="635ffe12bd9d9c6a6c1a44cd240935aa197b8bbe9d602f246dd611c0d9d49b7bb9313b771e6d9120e2fa5151bea9265d8b960946", 0x34}, {&(0x7f0000009000)="5ee411659984909d238cd2087aebae9b26a5801ddf09375a7e2a7e25ee70a9d9a113f6f0f57c41d6a5822f75035d90e84825d8fe5c2abd9c3dfdb102d08f0be7af399c7bbd520c1a6a0857d690afe18573fce4fcd756a1b376b674591da3e93c2e36900c62fa80ad6aa33b20ed53c637109755c8d9a88f7d14f3dfc7cf52c32eaef90e9694939d0e5e622a30925e8f0503202be248d2969f0839cfd87c46fadd4448c29ef920453b21693c315abced50c9fe13a0", 0xb4}, {&(0x7f0000026000-0xda)="a2e65b9682ef22f711ae17c12bd805eb90642a76b4d0d6ba0dc20e6fd5fe74d116532938302152e8f27e348699d095677e7102ba91abd73e6718a7ab6769ecdcc0efd7af4328c7f84fb622d8b93ca6c8dd0659e25666099a340f99ddff0a508d0aa19eaa3cc641f25e37ceb0c98763fd74eff46e472828836b9af7aaa09432be03093438aeadf2164a34c6b5b1d61149ba85a78dfbcc9f6ddd988b33515c9f24e4a2a6b2cf13282cb890bac82b2095f51f3a28ddc64ed055faf820e2139a0f0cd1acdd59d90fcca7f2cd6afca726d46e363d7a0745c932652141", 0xda}, {&(0x7f0000020000-0x43)="d01ff541035d5813ca50c0201b914a47784a833057fd3dfb8256ce428d0357af7a8a107752e62caa77f81e1aab95137c3ea8ab735ec9b1b8db0c868f2c7cbf32898892", 0x43}], 0x7, &(0x7f0000021000-0x1010)={0x1010, 0x107, 0x100000001, "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"}, 0x1010, 0x8000}], 0x4, 0x8080) 2018/02/09 05:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8005) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000081a000), &(0x7f0000916000-0x4)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b08000-0xc)={0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socket$netlink(0x10, 0x3, 0x2000000000015) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000176000-0x20)={@generic="6977f758fc064f663050a4752613122c", @ifru_addrs={0x2, 0x3, @rand_addr=0x6eb}}) bind(r0, &(0x7f0000f0f000-0x60)=@nfc_llcp={0x27, 0x9, 0x2, 0x7, 0x5, 0x8, "ba0d8b7ad48ec65afdd2f2f4d880de6ef237a828a55aadfe904d943b34bc1300494abf23e5391b1c2b3b040f3a5227636d1eaa1a3218526d44f2fd89d9fd56", 0x1}, 0x60) 2018/02/09 05:55:53 executing program 2: socketpair(0xd, 0x4, 0xff, &(0x7f0000638000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) connect$unix(r0, &(0x7f000047b000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x6, &(0x7f0000711000)={0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000386000-0x4), &(0x7f0000abf000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000184000), 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/02/09 05:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept(r1, &(0x7f00007ce000-0x58)=@alg, &(0x7f0000943000-0x4)=0x58) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00004c0000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x2, 0x6, 0x8, "7f94fc765d741a9f78424341eb9bdc8b7b48f626d357914191e69e04826d888ff14907b97ceaa242ae126ff4073e44941bb25ebf3a84773a020662aa1b8584ca2ad11e7800ad4bb163e0033437a37ce2"}, 0x160) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/09 05:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000776000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xff54) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d66000)=0x9, 0x4) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000272000), &(0x7f0000361000)=0xc) 2018/02/09 05:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) close(r3) 2018/02/09 05:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000829000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, &(0x7f00000f5000-0x4)=0x1e, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000388000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000090000)={'vcan0\x00', r2}) bind$alg(r0, &(0x7f0000794000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000afc000)=0xffffffff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000ceb000)="e5de2340561f39090e2abd41edc049b7", 0x10, 0x0, &(0x7f00006f8000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/09 05:55:53 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000013000)={0x1, &(0x7f0000004000)=[{0x0}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000014000)={r2, &(0x7f0000004000)=""/4096}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000011000)={r3, 0x20a, 0x40, 0x6}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000014000)={&(0x7f0000012000/0x1000)=nil, 0xe3c, 0x7, 0x8, &(0x7f0000004000/0x4000)=nil, 0x6}) 2018/02/09 05:55:53 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x6fcb196e4cf74a9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000aba000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/156, 0x9c, 0x12000, &(0x7f0000735000)={0x1a, 0x1f, 0x5, 0x81, 0x100000000, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 05:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c88000)={0x8, 0x8}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x3, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000584000)={0x20000004}) 2018/02/09 05:55:53 executing program 5: pipe(&(0x7f0000ef8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000b63000-0x64)={&(0x7f00009a2000)=[0xfffffffffffffff8, 0x1, 0x0], 0x3, 0x3, 0x4, 0x4, 0x1f7, 0x0, {0x510, 0x1, 0x4174d868, 0x100, 0x2, 0x7, 0x9, 0x0, 0x3454e23b, 0x2, 0x4, 0x4, 0x6, 0x2, "7302803780c629469a956e19237547568e43a9b6aebb82be9ffc5423d4dc9de2"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/02/09 05:55:53 executing program 1: r0 = socket(0x13, 0x0, 0xffffffff7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000990000)={r0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e39000)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x98, 0x240, 0x158, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000192000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x240}}, [{{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff, @generic="ed4886106320f1b2bf00ce59cef3a2c7", @generic="deeea5282b440120c90dd0110ae5c3dd", {0xff}, {0xff}, 0xe7, 0x1, 0x2}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x29785d89, 0x7fff, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x7, 0x8, 0x4}}, @common=@unspec=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x4, 0xffffffffffffff00}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1b, 0x3, 0x9f, 0x1}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x6852f85e, 0x7, 0x8000}, {0x0, 0x10000, 0x7}, {0x9, 0x5, 0x2}, 0xc35, 0x2}}}]}}, 0x370) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000864000)={0x5, 0x97b, 0x1f, 0x401, 0x8000, 0x5, 0x7f, 0x10000, 0x3, 0x30ac, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00001d1000)={@generic="36e1d8635e766537ddb7dc8d6ba7d32e", @ifru_flags}) shutdown(r1, 0x1) recvmsg(r1, &(0x7f00001b9000-0x37)={&(0x7f00005b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000578000)=[]}, 0x1) 2018/02/09 05:55:54 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) listen(r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b19000)=@int, &(0x7f0000971000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000025000)=@sack_info={0x0, 0x8001, 0x5}, &(0x7f0000f06000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001f9000-0x8)={r3, 0x3}, 0x8) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socketpair$inet(0x2, 0xa, 0x0, &(0x7f000034b000-0x8)) socket$kcm(0x29, 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) listen(r2, 0x7) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x80)=""/128, &(0x7f00004f8000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000edb000-0x4)=0x6, 0x4) 2018/02/09 05:55:54 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000024f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e0d000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/47, &(0x7f0000001000-0x4)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='vcan0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x5}}}]}}, 0x3a0) [ 46.529066] can: request_module (can-proto-0) failed. 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000340000-0x4), &(0x7f00004e9000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) pipe(&(0x7f000073e000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00008f1000)=0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002b4000), &(0x7f000057f000-0x4)=0x4) sendto$packet(r1, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d", 0xe, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r4, &(0x7f0000f51000-0x14)={0x11, 0x2, r2, 0x1, 0x10001, 0x6, @random="c4faf2bdddae"}, 0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000b99000-0x10)={0x18, &(0x7f0000c71000)="9fb4c247bb0668a0a839ad388d32b7287f2b8263318cad1e"}) 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000041c000-0x10)=@common='bcsf0\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000099000)={{0x6, 0x1, 0x200, 0x5, 0x5, 0x106a}, 0x5, 0x9, 0x80000001}) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d32000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) r1 = accept(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@local}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x4, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005ea000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000047e000+0x2b0)=0x8, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000389000)=0x5a7c, 0x4) bind$unix(r3, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f"}, 0xc) [ 46.564416] can: request_module (can-proto-0) failed. 2018/02/09 05:55:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b75000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f00009b8000), &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00007eb000), &(0x7f0000200000-0x4)=0x4) [ 46.596098] sctp: [Deprecated]: syz-executor7 (pid 8640) Use of int in max_burst socket option. [ 46.596098] Use struct sctp_assoc_value instead [ 46.662267] sctp: [Deprecated]: syz-executor7 (pid 8642) Use of int in max_burst socket option. [ 46.662267] Use struct sctp_assoc_value instead 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={0x0, 0x4032, 0x18}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000014000)={r0, &(0x7f0000013000)="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", &(0x7f000000c000)=""/9}, 0x18) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) 2018/02/09 05:55:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socket$kcm(0x29, 0x7, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000bdc000-0x4), 0x80000) getsockname$unix(r1, &(0x7f0000348000-0x8)=@abs, &(0x7f000099e000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xd6, &(0x7f0000c3b000-0xc1)=""/193, &(0x7f0000674000-0x4)=0xc1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ec8000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f0000311000)=0x2fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000af6000-0x10)={r4, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0xfffffffffffff800, @empty, 0x10000}]}, &(0x7f000055e000)=0x10) syz_emit_ethernet(0x18, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585a8"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0x3, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{0x401}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 05:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000e39000-0x8)={0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000089e000-0xf7)=""/247, &(0x7f0000ecd000-0x4)=0xf7) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x9}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0x2, 0x10000, 0x81}, 0x10) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000764000-0x48)=[@in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x401}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}], 0x48) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe8000-0x8e)="175dfec57910ff6f15c5ed7ab296f0a836c96809b699871153c75175db80b4a15f2ee5d02183d0d84056626b942f077ddaed6125c129368fd7e9a7351e86ffbb1d043d82ac46b77dc261a520abfe2ef9593c01ce5fbd2e7b7d95c7cc338eeb53c1552a82c192543ef82605bd257a8c7c80efeff6d515c46860e214b9c27d5e94fd9fd3e8e85787269a8f6af38363", 0x8e) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cf4000+0xa7b), &(0x7f0000ebf000)=0x4) sendmsg$alg(r2, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) close(r2) 2018/02/09 05:55:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000)={r0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000fd0000-0x10)={0x2, &(0x7f0000fcf000)=[{}, {}]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000fd0000)=@ax25, &(0x7f0000545000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x10000000, 0x400002}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x1, &(0x7f0000189000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fd1000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000068a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000836000)={r5, r6, 0x81}) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000cb0000)=""/126, &(0x7f0000fcf000)=0x7e) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}}, 0x40000000043, 0x7fff, 0x0, "7f7efe023cf9d207662cf83e14ff6f6c8050ade4bfe43637b38ca9193950aea988b9d9940acef9c4a9e9a2a5c47d83ef28cd2e2e0000000000000000829c7b61048690ee3f1979ae945378f4078e677e"}, 0x160) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000ae7000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) pwrite64(r0, &(0x7f00003c9000)="ee48adea3a20d21615900a867a936738", 0x10, 0x0) 2018/02/09 05:55:54 executing program 6: r0 = socket(0x11, 0x1, 0xf79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) recvfrom$unix(r1, &(0x7f000048e000-0x51)=""/81, 0x51, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000140000)={0x0, 0x3, 0x30, 0x10000, 0x20}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e3f000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00009e8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r4, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5}, [@IFLA_ADDRESS={0xc, 0x1, @random="337a98471e01"}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x400000000000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ec8000)={0x2434, 0x4, 0x40000a03, 0x3, 0x5}, 0x7) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) preadv(r0, &(0x7f00007a7000)=[], 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000663000-0x5)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2ed, r1}) sendto$packet(r0, &(0x7f0000c26000-0x1), 0x0, 0x40, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000681000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000039a000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000664000-0x28)={&(0x7f0000431000/0x3000)=nil, 0x9, 0x7, 0x40, &(0x7f0000b5c000/0x2000)=nil, 0x3ff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000826000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000e4d000)=0x170c, 0x4) 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf4, &(0x7f000000d000-0xf4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [], {@generic={0xe8f7, "f17f5b8e75df2f2ee56222881f1d27eb827b1c49eca0f6a71df9ef2f8f9c47862023f9133edca36c9f1304b315ce57ad17c79dd23c8fe8ac3741a8e649fa3837d03cab769e0164e409e2c4876fa22e090c052dd2d8fd77c39a25b5baf3722204c4cecc5cb99a2640dbe47947fc986789d3c115211667919e62d25c01b674ac205d06dce03bcc6f1a99fd8a31db438b2211f2026b547583774e0454f61f257618d0bdc4225be617da0b78dfe0cc81a5c42d7b0bfdf24f933c0983499ac02d6f8e9ad6614add62ced648752fc2e53d718042bcf730b5c2e7924ff6e83db7891d14c5bfd978cfe2"}}}, 0x0) 2018/02/09 05:55:54 executing program 5: r0 = socket(0x4, 0x7, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000baa000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8}}, 0x3f, 0x1000}, &(0x7f0000273000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a54000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r2, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/09 05:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x253) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 05:55:54 executing program 1: r0 = socket(0xb, 0xf, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007f8000)={{{@in=@rand_addr=0x9a, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x6a, 0x0, 0x40, 0x2, 0x0, 0x80, 0xa9, 0x0, r2}, {0x9, 0x0, 0x800, 0x3, 0x5, 0xa1, 0x7f, 0x4}, {0xffffffff, 0x0, 0xfffffffffffffffc, 0x2}, 0x4, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x15, 0x0, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x1, 0x20, 0x3f, 0x1, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ad7000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000081000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ce9000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000000e000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0xfffffffffffffef0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000021000-0x10)=@generic="b955e0d9d9b519688c8944f71c55dc26") mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000021000)=0x7, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000015000-0x10)={&(0x7f0000023000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x100}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000-0x8)={r2, 0x2}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000021000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2400}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000000a000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x99) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x8)) 2018/02/09 05:55:54 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r1, &(0x7f0000003000)="bbccad77bcf093740e46e90b6eb362d0bb9dc1b9683cbde8612c7b50096e98a02df461bde1a2e39446a2ba0189d548dd7e7cdea1c8b53aeda47d58e53d0f18a10a359c1fed012f78585b6edbb9acf7ad2c9dfcaa009c92fd1ccf7ecff5ad0264a6ac05a24db1eca7d96965c28ba8a80158520823cce598e3ef8c0944c9682c7494496ad278ddf931cfe8c41a3316158b88325c6610f42eb1606de14fd1ff93ac478dc92e71d455c68e596fc43c87fea1eaf49e05786a0cd146e3da8ea04c220f1ed48b4586d90974edc8b13eaac28a6f4fa80ce1d03368a7197839fa506403be3c86f6f945d63e9a320206f81c0b9300215b1d", &(0x7f0000005000)=""/34}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000003000-0x10), &(0x7f0000007000)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000007000-0x1)=0x1c, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0xfffffffffffffff9, 0x30}, 0xc) 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000121000-0xe8)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000a53000-0x4)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000f3d000)=""/7, &(0x7f00006ba000)=0x7) r2 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001ac000-0x28)={0x0, 0x20, "35a8e15843acce4ddb4c858ab7be5305755b8a273622242a37ca2601f9584874"}, &(0x7f0000f43000)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000461000)={r3, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x7}}, [0x9, 0x5, 0x81, 0x8, 0xffffffffffffffe0, 0x54b, 0x8001, 0x100000001, 0x3, 0x7ff, 0x200, 0x7, 0x4, 0x6, 0x1]}, &(0x7f0000448000)=0x108) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00006e9000-0x4), &(0x7f0000a67000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d43000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000384000-0x8)={0xfffffffffffffff8, 0x80000001, 0x40, 0x9c}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000492000)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r8, 0x114, 0x6, &(0x7f0000798000-0x4), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000ed2000)={r6, 0x80000, r7}) 2018/02/09 05:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000338000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000025c000), &(0x7f000087f000)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fcf000)={0x0, 0x101}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003f0000-0x8)=@assoc_value={0x0, 0xfff}, 0x8) 2018/02/09 05:55:54 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f0000087000-0x6)=@hci, &(0x7f0000ae9000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x6, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000038f000-0x4), &(0x7f0000837000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000929000-0x88)={0x7, {{0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7f}}}, 0x88) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x80, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000e000), &(0x7f000001e000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001c000), &(0x7f000001d000-0x4)=0x8) pipe(&(0x7f000001a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x5, 0x7ff, 0xfff, 0x6, 0xfff, 0xff, 0xffffffff, {0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x5f, 0x7, 0x3f, 0x5, 0x9}}, &(0x7f0000016000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000014000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000000f000)=0x32) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) recvfrom$llc(r3, &(0x7f000001f000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000001e000)={0x1a, 0xbbcd02b8e1e254c, 0x3, 0x57, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28020000) unshare(0x20020000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) recvmsg(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000f41000)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000be1000)=""/1, 0x1}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000c6e000)=""/53, 0x35}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000a23000-0x7)=""/7, 0x7}], 0x8, &(0x7f0000db0000)=""/9, 0x9, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000523000-0x4)=0x8c) unshare(0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x8}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x4, 0x7fffffff, 0x80, r3}, &(0x7f0000002000)=0x10) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a, []}, 0x8) r1 = socket(0x19, 0x80005, 0x7c00000000000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000028c000)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x168, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000cc0000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xff, @generic="f7a7210df3b8e4bd1564a9a010bb6143", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x5e, 0x2, 0x70c0c62f9597718b}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x60, 0x1, 0x7, 0x6, 0x3, 0x1f], 0x10000, 0x1483e41, 0xe0f}, {0xee, [0x3ff, 0x3, 0x6, 0x7, 0x9, 0xec8a], 0xf6e, 0x1, 0x6}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffff00, @generic="f71182ade607bc6175e26664b5260fc2", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x8, 0x2, 0x2}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0x1}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x81, 0x20, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x10000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}]}}, 0x370) 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x5}, 0x0, 0x8}, 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000038000-0x10)={0x0, 0x3800000000, 0x1}, &(0x7f0000038000-0x4)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001a000-0x8)={0x0, 0xba44}, &(0x7f0000031000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001a000-0x10)={0x9, 0x7, 0x0, 0xfffffffffffffffa, r3}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000012000)={r3, 0x4}, &(0x7f0000037000+0x515)=0x300) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000037000-0x80)={r4, 0x7f, 0x78, "15b8195680d73a11933a773a39519c307c021985c514572e9d4a77561b4367585a553b772f5979c558d0f2f3ac58b9d35baf0143d1529a8adfadde787c8e2b47eb597e0a4212d59ee1d924ca199958bb17de92cf3ae96cae6e67a61ed3a22c5b21347e1c71adcc7805dfa349ed096adfe6229bab5cc668f5"}, 0x80) 2018/02/09 05:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000219000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f09000)=0x10, 0x6f397fa6c535cfe0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bf3000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}}}, 0x8, 0xef4, 0xfe, "b322682fb950065527612eb285b0c5fa4fafb151f8362b03aee9411986c55ec6936267d0ddf68430993799928cc7ab69911fde1a90344d69ad8aa698364987cc8f0669f60e1a6b3d01d69168761495fe"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000692000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e1c000-0x5)="e57cb9bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a", 0x8}], 0x1, &(0x7f0000674000-0x18)=[]}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000356000)=[{&(0x7f0000682000-0xb3)=""/184, 0xb8}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000e6c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$int_in(r0, 0x400000005451, &(0x7f0000f6f000-0x8)=0x6) 2018/02/09 05:55:54 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00002db000)={@loopback, 0x0}, &(0x7f0000b3c000-0x4)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d03000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x1, 0x100000000, 0xa, 0xa0, 0x20, 0x2f, r1, r2}, {0xeae, 0x400, 0xff, 0x39dc, 0x400, 0xff, 0x9, 0x67}, {0x4, 0x2, 0x40}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0xe53, 0xd81, 0xffffffff, 0x3ff}}, 0xe8) socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f00009cb000)=""/241, 0xf1) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f38000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000671000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fbd000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet(0x2, 0x802, 0x0) connect$packet(r2, &(0x7f0000c21000-0x14)={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000599000-0x4), &(0x7f0000cb5000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000042f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e7a000)={0x0, 0x1000, "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"}, &(0x7f000064e000-0x4)=0x1008) r5 = accept(r0, &(0x7f0000f54000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005b8000)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00001a4000-0x4), &(0x7f00005db000-0x4)=0x4) r6 = accept(r2, &(0x7f0000696000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006e3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00005c5000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f000026b000)={r4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000d2d000-0x8)={r4, 0x9}, &(0x7f0000c14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000842000-0x8)={r4}, &(0x7f00000dd000-0x4)=0x8) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000fc9000)=""/17, &(0x7f0000bcd000-0x4)=0x11) 2018/02/09 05:55:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x10000, 0x10, 0x7f, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000a39000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x7}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x0, 0xd, "ad9ad2530986969db86e970480"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 05:55:54 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ef000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ffb000-0x30)=[{&(0x7f0000ffb000-0xd8)="347b30fb4f265631596cfe3071236ddbcbd8e4494fe4b2cc4dfc3483aa72ddbceda4fc41fc2f6edb0c697263f07e4b4aa714462248d58a7bc7443d75b85c433017c0560c905ad8aef5519d07da267325fa857eeb0936106ab2e0a870ca49aef49f82146ca2da2830f1818679e6da17ebbab63295a95d95d0199a378bfb81f0c4657d7bebf0489a8ee43a0dd9a3499f09fca40337fa6a925b496d11aa01389206bf728fcd15d35ae30f3544880c8820f9990aefe7e223393e6cf2bb6df37f8fb5d18e5a7b8fbdba7566425afb62d392f91e03684a35505960", 0xd8}, {&(0x7f0000e35000)="a69399c93a29cff323dee3d5b467ce8096d69e62362e4a055c5a8d2c40bcf383", 0x20}, {&(0x7f0000ffa000)="ccfc995f707640cdd49a4060334817cbf9a25bcbb667f0ff51c0f86b0497c5d76a3751c4ea202b08162af550b345c759ffa67da93cf042d770fab6793f1b029bad7f696f0ec3522a3ab159644ccbdf31b1f1610a0ab62700a41f420d4bff89c5d66061dcb104380992dc3987c7e77091d15f1b99b05af0c8c8eb8be0d383a924257415562b1464a5b0ef0bae15c1f1a3dfa69d09c02fa2a3c4dac92cc8c383611d4b084ba3c46f66bf6551677095d067760c0d03bd4e6d48c6fc3d1b84d4647daf48fcb07ef8743823b0f3895e18ac1aca3d667c25f6", 0xd6}], 0x3, 0x2) readv(r1, &(0x7f0000ffa000-0x20)=[{&(0x7f00002b8000)=""/83, 0x53}, {&(0x7f0000ff9000)=""/137, 0x89}], 0x2) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r3}], 0x1, 0x0) 2018/02/09 05:55:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2}, 0x14) sendto$packet(r0, &(0x7f0000aba000-0x4f)="cb7e8d12b2f4871594ca4775c740da397487f672f7779dc8fc623c324debb9a6326e55f69676d8a5eb7212882d548ad04f5bde57576b454782002b2ef941d119e1c2cb0ce054f91255debf2151429b", 0x4f, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fdc000-0x8)) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fdc000-0x4), 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000240000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c89000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000023a000)={@empty, r2}, 0x14) pipe(&(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000621000-0x10)={0x27, 0x80000001, 0xfffffffffffffff9, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffff9, 0x0, 0x1, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x7, r5, 0x10002, 0xfffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fda000)=[{&(0x7f0000fdb000)=""/240, 0xf0}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000fda000)=""/171, 0xab}, {&(0x7f0000fdc000-0x9c)=""/156, 0x9c}, {&(0x7f0000fdb000)=""/220, 0xdc}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fda000)=""/220, 0xdc}, {&(0x7f0000fdc000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000fdb000-0x62)=""/98, 0x62}], 0xa) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fdb000-0x20)={0xfffffffffffffbd2, r6, 0x1, 0x8}) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000bcf000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r0, 0x0) r1 = socket$inet(0x2, 0x8000000000000002, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 05:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000092a000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f9c000)=r2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_proto_private(r4, 0x89e6, &(0x7f0000e93000)="93fbf41689779b86dddfd60218e3d066af6035e95fec79a607653d7ffcf5884c40656a9a7376cf791460206c6709021167607a71ed61889f14551eecdd422fcb91d15cbbdd57a981ac8e85e3238062bb4cddaf0415c11f75c6043ff082a77e7c5746cd859558cda430f576bc4c5978829148cd31ce48dfec1a38dbe8c9e7cbe88ac27ec60a6ae3c22a2532765cb734ccea25b7228db15342cd602fb92d21dbc18a06f73df4b2a2f9bb978ce44d200a0e959c2f7a8fba324ecee3f3a77d86df5657fe7b632446836447f4bc3fba2be827aec4741110") r5 = socket(0xf, 0x5, 0xfc11) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00009f7000+0x2fa)={0x2, 0x8, 0x4, 0x0, 0x7fff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000024c000)={0x0, 0x2}, &(0x7f0000b55000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000080000-0x6)={r6, 0x3f}, 0x6) r7 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2}, &(0x7f00001e7000-0x4)=0x20) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0xfffffd8b) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000eb8000)={0x0, 0x1d73}, &(0x7f000072c000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001ff000-0x8c)={r5, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8}}}, 0x8c) 2018/02/09 05:55:54 executing program 2: pipe(&(0x7f0000585000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000703000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e37000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007b7000)={r2, 0x4, 0x30}, 0xc) mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000016c000-0xc), &(0x7f0000946000)=0xc) setsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f00005aa000-0xd6)="c9282520a15cccf5bdfb397b6a8fb500d8f1ce62ae8cb57077f7e2511fb3d534601be121d0eba25138478f7fd27c6952f1f911519ccb0f448302846c2fe09a99c3ba22cbe9baa6bfbe60caea1fd31251966c8082aa6628355bbe997f2241aaed3c191d4214f60a266c3ae256ba5773ba50a06e69430750cbf86f41c4a9db7544790bc0599fb26777d0d994a16dc20b9a6cc5f4a58fcaed29a3329a74e949a1feb1e2a28cc621c47330295afea087d0dc098d7ead01bfcef4b3bfed01021bbb498e0e69127df665a1b09983c17bcc0cca7ec5bcb9fe5f", 0xd6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000388000-0x5c)={{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x0, [0xea00000000000, 0x7dd, 0x2, 0x6, 0x3, 0x20000000000, 0xffff, 0xff]}, 0x5c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000592000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000947000)=0x5, 0x4) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008ac000-0x4)=@assoc_id=0x0, &(0x7f0000a7c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e1000-0x8)=@assoc_value={r1, 0xf52}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000110000-0x4), &(0x7f000078f000)=0x4) syz_emit_ethernet(0x16, &(0x7f0000cfa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) socketpair(0x5, 0x3, 0x2, &(0x7f00000d9000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000d46000)={@common}) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f1c000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006ad000)=@can, &(0x7f0000fc1000+0xe64)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000fc1000+0x747)={0x1a, 0x6, 0x4, 0x0, 0xfffffffffffffc00, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000011000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) recvfrom$inet(r0, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) 2018/02/09 05:55:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f000028a000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000015, 0x0, 0x80, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000002000-0x8)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb0000-0x14)={r1, 0x40, 0x401, 0x7fffffff, 0x1, 0xff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r4, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a10000)="aacd95573fb3e1a9f77a9f65e16ca01a454e6915ef4bab8227e4fc210190091045226c105edd17660ab132705adbe2094a1105d8af4c600a5ddb761958ee5f70f0fd0572fdbe5e5d2e66729ad4d4ad72415b56388ca97b6d086d9570f2dc764f48c435a514dd93a1d6ae0514020ff2a113ac942419256f39ab0894db28d453", 0x7f) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a10000-0x2)=""/2, &(0x7f00003d8000-0x4)=0x1a) 2018/02/09 05:55:54 executing program 1: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d23000-0x10)=@can, &(0x7f0000f08000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001d5000), &(0x7f0000544000-0x4)) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe85, &(0x7f0000a80000-0xe85)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "d1a701", 0xe4f, 0x2b, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x2326, 0x58a], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0], "82b7ebe28980ffd356f97882fdef29e2ee3716547da6e2087dbff1dffc3f8e9f2fac0b2171ad506788e912c663d9e313328d2c199cdfb9756760b92c7842512fcea13c0aaf"}}}}}}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) 2018/02/09 05:55:54 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb7000-0x8)) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fe5000)=0x10, 0x800) connect$llc(r1, &(0x7f00007fe000)={0x1a, 0x1d, 0x7a6, 0x6, 0xfffffffffffffffc, 0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe7000-0x4)=0x40a, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000453000-0x50)={@common='ip_vti0\x00', @ifru_flags=0x3ffc}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000a32000)=""/56, &(0x7f000090d000)=0x38) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00004bf000)=0xfffffffffffff000, 0x4) pwritev(r0, &(0x7f0000077000)=[{&(0x7f000097b000-0x96)="1ba5972453d965df1998c60d6bb52c5219eb6a38dfdfdc8126d6ec2610f96e05021002cd335a2e9e618d4e5ea38bc6f4f7b798d370c47c06902ce4ef66483942b38c79c3ab51d0a35251f2b8734d506c18638ee919711d8261343baff86822ed954029ff38e185b88b416a503e24c6c76b5b6d551fc0d9ac8aa2f300b4f31133192c0582b0e8bbb6b9088804aad5b4b4cfc2dd9ffc6b", 0x96}, {&(0x7f0000e06000-0xab)="b6c11b3338c7c960790d9e85191cd18d82e5349e833ddf00037807bd07566e120fdf153bb90a2e50f64d958a89119dfa4a645bd7a3acf1eeeb11b2c77c63e541ba996cebd63e13101a14796100fd281ab2252d4d7b92580fa9f40a55d365cbcd3480ca48f0b5ee6f3773e8d288af3b5f15cdd3ec4701e3837af6ade4e01a7fd563c36ddc7cb8282f6a5b0f0f80207f626b3309524398ac9686bc59b53d5f9a6e6c535d7d8265deda859751", 0xab}], 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000931000-0x10)=@generic="0155aa010949d58842401cb2add4a8b6") getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f34000-0xb), &(0x7f0000519000-0x4)=0xb) connect$l2tp(r0, &(0x7f0000069000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x2, {0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x32) pipe(&(0x7f00006cf000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000390000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) connect$inet6(r0, &(0x7f0000a7a000-0x1c)={0xa, 0x2, 0x9, @empty, 0x8d9c}, 0x1c7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000a45000-0x88)={0xfff, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}}, 0x88) 2018/02/09 05:55:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000002000-0xc)={@multicast1, @rand_addr, @empty}, &(0x7f0000001000-0x4)=0x2b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c58000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe0000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0x0, 0x2, 0x100, 0x1}, &(0x7f000007f000+0x2ee)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000581000)={r2, 0x5, 0x0, []}, &(0x7f00002d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002a1000-0x20)={0xd2d, 0x5, 0x8, 0xf83, 0x5, 0x1, 0xfd, 0x400000000, r2}, 0x20) r3 = socket(0x100000000000010, 0x2, 0x0) listen(r3, 0x80000001) write(r3, &(0x7f0000c62000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000339000-0xc4)=""/196, &(0x7f00006c7000-0x4)=0xc4) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a3a000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000be5000)={&(0x7f0000b43000-0x14)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, {}, []}, 0xfffffffffffffece}, 0x1}, 0x0) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b4000)={0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000103000)) sendmsg(r0, &(0x7f0000b54000-0x38)={&(0x7f00000eb000-0x9)=@rc={0x1f, {0xc9f6, 0x1, 0x6, 0x68f, 0xc134, 0x2}, 0x3f}, 0x9, &(0x7f0000031000)=[{&(0x7f0000339000-0x1000)="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", 0x1000}, {&(0x7f0000c6a000)="400741f649c5dfbb8a92a9c1202b5cdb2b9b1ec5cc5ce8162f0bbfeb17540ef465321954742758e74aaf01d8f90681431d6715ac6a2bf4268c3bf28a9c7931cf90fa4620d93f792e7fa4e2e557b6a030168889375b7acf360c03051ce1dd9a0584af0e669d56b116ea0370b34117ca71d0828c4955b462f9ebc5f5545af4e4773d2a873f1b657bfa9979d27af4cc6288d37fc5f2f599dc7e252f34b59e8ded1b4fe1de2385028639abf0dad8258638f7a579380cde408e904ddedfce", 0xbc}, {&(0x7f0000dfa000)="d200953184aac4db783d39eea72c5f2be5a2fffa20d41955be2cdb5df21352", 0x1f}], 0x3, 0x0, 0x0, 0x8000}, 0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000531000)={0x0, 0xd8, &(0x7f000045e000)=[@in6={0xa, 0x2, 0x997, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xff8d04d, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x454, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x0, @empty, 0xfffffffffffffac0}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000dee000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ea6000-0x14)={r2, 0x1, 0x800, 0xa7643f0, 0x7, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002c3000), &(0x7f00006e4000)=0x4) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) writev(r1, &(0x7f0000668000)=[{&(0x7f00006d0000-0x8e)="e74c24723d0e0fe7c76f4ffa79a0351210a4cd69eb492f21ebeaf939eee11302219108d5572f0b45dc6a5817a691433e9fb870b4d34ec83bb4d46cc9bfee44b6d94dd8a13b0ff8703c397fc4897e81fbbc705c27aca905efc54622517399cbd30b41f008d7c3ea43c97107ba2b290e254f6a0831ebebcc377c3880d7c199822c1ff5896700f2dc12fc390fef7da9", 0x8e}, {&(0x7f00004a3000)="e85404c1b4b5121a64b3d9f01fccf895403fce4f9ca2042a688f3ce050a34355a62b897906c914f55da69306f29d449f13a90dbcd3dd3263f0762b4a9396c4c3683dfb6e5fbd7a6092f21cdc04f4fbc28879a1f3dd24d559d50c9f6242a6eae9c39daa0043493e773fbc1bc72d27b9a8ab5fac", 0x73}], 0x2) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000300000-0x8)={0x0, 0x1, 0xfffffffffffffffd}, &(0x7f00005ad000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e5000-0xc)=@sack_info={r1, 0x4, 0xef}, 0xc) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/02/09 05:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000493000)={0x0, 0x0}) shutdown(r1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00004d6000), &(0x7f00004d7000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000514000-0x44)={{0x2, 0x1, @rand_addr=0x3}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0xa, {0x2, 0x0, @loopback=0x7f000001}, @common='gretap0\x00'}) accept4$inet6(r1, &(0x7f00007d9000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ac8000-0x4)=0x1c, 0x80800) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b55c"]}, 0x84}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0xfffffffffffffd51) 2018/02/09 05:55:54 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000011000-0x60)=@nfc_llcp, 0xffffffffffffff57, &(0x7f0000011000)=[], 0x350}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000)={&(0x7f0000007000-0x9)=@rc, 0x9, &(0x7f000000f000-0x41)=[{&(0x7f0000011000)=""/80, 0x50}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000009000-0xe6)=""/230, 0xe6}, {&(0x7f0000003000)=""/14, 0xe}, {&(0x7f0000011000)=""/134, 0x86}, {&(0x7f000000f000-0x64)=""/100, 0x64}, {&(0x7f0000011000)=""/50, 0x32}, {&(0x7f0000012000-0x55)=""/187, 0xbb}, {&(0x7f0000000000)=""/253, 0xfd}], 0x9, &(0x7f0000012000-0x95)=""/192, 0xc0, 0x9d8}, 0x10100) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = accept(r0, &(0x7f0000425000-0xc)=@nl=@kern, &(0x7f0000854000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c0a000)={0x0, 0x2, 0x1, 0x5, 0x100000001, 0x100000001}, &(0x7f0000865000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b0d000-0xc)={r2, 0x40, 0x30}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"000000000000ef8d0000000000000200000000000200"}}}]}}, 0x400) [ 47.317600] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3645 sclass=netlink_route_socket pig=8822 comm=syz-executor4 2018/02/09 05:55:54 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000010000-0x1c)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f000000d000-0x60)=[{&(0x7f000000f000)="415de2a713be7d5962d45a1374661d033ec29af66f557089dbe6d22cc63f9cfcb4ae3f96f5efb9428191b81e0e98ad0e82fafabf9a16ed552298574cd0f362cd306f2e036010444eaa09195fcf8c3550c8b5704f05e83ca1", 0x58}, {&(0x7f000000f000+0xe54)="4a9644a6c2ab301e5aeb744226552a733973b7", 0x13}, {&(0x7f0000010000-0xa3)="514923b72570a0a91f56c881c4ff8759abe71dae74288716e6d0197dfcb1ee579331574b9edf1f246b2e53e59a5bd3639092d1b74cbe369dcd4ffec2c26d750bc3070f11b1f2634e4d048615b90f99f2a6d4af7f47db9ffba6e98610fd99df0d4ce944a7ccbfea0cfcd7bb8f32cc02a2b78c9b0ea63e72d4c6e92c886f9f5b09971df33c1901db70d2141c42ff29eaf3cbcc9fe63c3071300605ca81a438b1503c596e", 0xa3}, {&(0x7f0000004000)="b64cae550d67217c6712bf2614983aad831b31eb48045ee458f1c31ff8a50f5c282b6343ab69bf711c45d2a104db72716adf9c2740d1773643557c295d659f8115011ee7e1d3c4eb13bee9e5445254f0f72fd5f77f3736f26e0244826138fe4cc32e9ff5dee989e68584f216e43ab51059feae2ba5e392dacf7780376dd45cc02760dc455cb3d74d45407e932726fe82d36d6170d3f893c772a208b883eda87a8d7fe68fe63905555850b2e7c114a36f77fdd52dfbf75335c1751c55bfaf526e9f6b30b7beaa8e102846c6dbc4a40498472c1d714cbfd4e77413c9416070f3", 0xdf}, {&(0x7f0000007000)="09b9b58bc2a1905a0754f63a656737992f2db18dbffd50e45d311bd4b60bf9330a61b787c249af071490a145a9f85833d92f29e108f557c13d2fd4cc8af88a8012d5ac8e452e4d80e4709480f4f2332a3ac78d66e437a7e1ec1459aac9ac3c7ece5490f490a52ad63cd2ccbd8454c3b8dd50293575efa4bc110b91f1ecacdd158d7526ef35ef94fda070d1ab5a46299ab57900763ca71d4a62b52e17de896ddc2f06f3d6287a8199973c619110ef164c95629c13efe2d6e2a671bc43299519918f2de4080999f7332b", 0xc9}, {&(0x7f0000010000-0x8)="a63be36fdc579e7c", 0x8}], 0x6, 0x0, 0x0, 0x4000000}, 0x1) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9}, 0x40000140) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008008, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) getsockname(r0, &(0x7f000000b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000021000)=0x274e3808) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006000-0x230)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)="1ff42db584057d5375", 0x9}], 0x1, &(0x7f0000009000)=[]}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000475000)={r2, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000689000)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, {}, {0x0, 0x0, 0x0, 0xdaa}, {}, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x148, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1}, 0x0) recvmsg(r3, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50}, 0x0) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000039d000)={@link_local={0x1, 0x80, 0xc2}, @random="000400070d6c", [], {@generic={0x88f5}}}, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000fe1000), 0x80800) connect$llc(r0, &(0x7f0000087000)={0x1a, 0xf6, 0xfffffffffffffffa, 0x7, 0x4, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) pipe(&(0x7f00005c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c7b000-0x4), &(0x7f0000fe1000)=0x4) [ 47.364568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3645 sclass=netlink_route_socket pig=8822 comm=syz-executor4 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6f9537", 0x0, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], "01792456c8f411c0"}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c9c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000701000-0x20)={0xedf0, 0xffff, 0x0, 0xed, 0x4, 0x5}) 2018/02/09 05:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4a000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffbff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe00}}, [0x6, 0xfffffffffffffff7, 0x6, 0xfffffffffffffffa, 0x101, 0x98f, 0x800, 0x1, 0x100, 0x7ff, 0x3, 0x6, 0x800, 0xdf, 0x1]}, &(0x7f000059d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bcf000)={r2, 0xf2, "8fe30cbeaa3ef3d9dd124450aef860b0cc8d593e6b8bb12dba3897b82eb09e0485cc31421bcb209da8ec1dfcab32a3bc27c073cb266b7417e5969eeffff32468673198d52f43717fe68fdf5996a87cb821e82f1d3a40cf7c94b28be1966a81e5fe60b6bcd6d1c22644452d485b0b3df892b904766dffa89371c08c23424f9e6094f65b523b247129c239f8c90de93816e88b9560561d72672210719e392ea55bf4e64bf711fa3e0dca0fac27fe3f219d1428f56857860a2ead589a80ca5fa0327bda88b7aa3410010b39390eddba50b360165164d951473ab50f7b7b0ae3d272287199ab6d9121189e110ca58586112969cd"}, &(0x7f0000d2c000)=0xfa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r3, &(0x7f0000fcc000)}, 0x10) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000acf000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e4000)=0x20) [ 47.408169] xt_LED: No 'id' parameter given. 2018/02/09 05:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [{[], {0x8100, 0x0, 0x91}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e93000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f00000f8000-0x4)=0xfffffffffffffed9) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000d1000-0x4)=0xb8000000, &(0x7f00003a5000-0x8)=0x4) 2018/02/09 05:55:54 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008aa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={r2, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/02/09 05:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f000039c000-0x90)=[{&(0x7f0000bb4000)="c42e72c787653a52fd13e62d8ff9cb305c9d0cc3b67d1814e6f7be2dd57a7d5a73569c96f67b40001dbdb09fc03d63e29428b7c80b68f733b8eb2bf458f591f129d27472063839ab3b10559d36675150b967756cf24bd2e62f7f72d2c5049e7722bd597642f18251", 0x68}], 0x1) 2018/02/09 05:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) getuid() 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000051000-0x4)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000c16000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000477000-0x10), &(0x7f0000664000+0x80d)=0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000374000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x803}) 2018/02/09 05:55:54 executing program 0: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed3000-0x4), &(0x7f0000ed2000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000ed1000)={&(0x7f0000b55000-0xc)={0x10}, 0xc, &(0x7f0000cbb000)={&(0x7f0000ed2000-0x34)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 05:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = socket$inet6(0xa, 0x80003, 0xff) pipe(&(0x7f000032e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000dce000-0x4)={r1}) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f00007c6000), &(0x7f0000887000)=0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000011000-0x4)=0x3, 0x4) 2018/02/09 05:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008e4000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0xffffffffffffffaa, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:55:55 executing program 1: pipe(&(0x7f000077d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, 0x0, &(0x7f0000955000-0x4)=0xfffffffffffffe75, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004b8000)={0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0xa, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000f54000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000961000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000-0x10)={0x0, 0xfffffffffffffc01, 0x0, 0xdbd}, &(0x7f000071e000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002e6000-0x4), &(0x7f0000c86000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000019b000)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000813000-0x8)=@assoc_value={r5, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000608000-0xc)={0x4, [0x10001, 0x81, 0x357, 0xff]}, &(0x7f00008b1000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000534000-0x10)={0x1, &(0x7f0000fbc000)=[0x8caa]}) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f000009b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000009b000)=[{&(0x7f0000087000-0x32)=""/50, 0x32}, {&(0x7f00000f9000-0x60)=""/96, 0x60}, {&(0x7f00000ba000)=""/4096, 0x1000}], 0x3, &(0x7f00000f8000)=""/212, 0xd4, 0x8}, 0x40002000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000007a000-0x28)={@common}) 2018/02/09 05:55:55 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000ebd000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="a4f100096b571104f3103bd1000031ff", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x84}, 0x0, 0x1b8, 0x218, 0x0, {}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, [], 0x0, 0x8dcd3d7c6a4b0266}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x440) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x5d00, 0x4}, 0x8) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0xf, 'cbc(cast5)\x00'}, 0x34d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fef000)='\x00\x00\x00\x00\x00', 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d52000-0x38)={0x0, 0x0, &(0x7f00009e3000-0x10)=[{&(0x7f0000d55000)="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", 0x100}], 0x1, &(0x7f0000863000)=[]}, 0x0) recvmsg(r1, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39}, 0x0) 2018/02/09 05:55:55 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0x5, 0x27) write(r0, &(0x7f0000005000), 0x0) 2018/02/09 05:55:55 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@remote, @local}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) socketpair(0x17, 0xf, 0x5, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x18}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/02/09 05:55:55 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f00009b1000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000002000-0x4)=0x10) r3 = accept(r0, &(0x7f0000001000-0xe)=@l2, &(0x7f0000671000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000002000-0x118)={0x1b, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x7fff, 0xfffffffffffff463, 0xfffffffffffff8c6, 0x6, 0x60}, 0xa0) bind$pptp(r3, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) 2018/02/09 05:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7c000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e5a000+0xc69)={0x0, 0x0, 0x0}, &(0x7f000050d000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000442000)={0x0}, &(0x7f000010a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006ad000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000092f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb6000)={0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xc) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c63000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f00009c6000)=0xe8) recvmsg(r1, &(0x7f0000d3c000-0x38)={&(0x7f0000bb3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f000059a000)=[{&(0x7f0000deb000-0xba)=""/186, 0xba}, {&(0x7f0000c85000)=""/120, 0x78}, {&(0x7f0000b22000)=""/136, 0x88}], 0x3, &(0x7f0000ba3000-0x37)=""/55, 0x37, 0x8dcf}, 0x2000) r11 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r10, 0x400442c8, &(0x7f000045d000)={r11, 0x1, 0x7, "b3ec13391d23471e36e7921e230b648fac0033d3278a407f3148ce2a883acc6f480bad4bc7341d1f7ecd22a427035f594cd89a6be35b2cfcf627edee9de6253ad82d111cc8a928fce6d5ef6bbd750d47345e5ee9228f9f46a0fa28ea1520e37b66c7b642e852af63d95e772c6047e3fa3b5be9d1446ae470efa53ecefce22a85698efa5d1587ce69"}) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000cd8000)={0x0, 0x0, 0x0}, &(0x7f0000de6000)=0xc) r13 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ab7000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000668000-0x4)=0xe8) r15 = getgid() sendmmsg$unix(r0, &(0x7f0000b1d000)=[{&(0x7f0000a70000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000327000)=[{&(0x7f0000e44000)="ad020f3f79849faa6d79bd3897e47b33c4a72b24affa657bf8b1dfb76ce29408f08844364af24520005b980ee4d683d7a358e92e9357d6ef057bf18afa8fba1965d1d91d5076b57ae4b880f9a67deb3c4f4084d63161bd799fa9a649b0ac6a6e3a471cbddce7a37b8dcd85a1bcb35ccd922fd3c2eed402547c07a6bcce33ecc5497a1ad125f34438d28eddb83535eb6dd9bf48025dc1e8df9771", 0x9a}, {&(0x7f0000f76000-0xf7)="52fb5aa916bd58d3ef8091c34997547a51b212e1d8bb9a69b45a1215935c7727c36cfe5718e2884c4c927ba9d6263b5c19168e6b4993fc56b87d479f2766868b227431a96ec03560df32ddbbbb1b2bf79f8bf3688a6d305ac9b78d46cb001b476c13c988b1a37bcb9369b315d9b21e2aaaa55f3580995466a8f57f7e95e8e4448590a01e447d9e5ad56bf6b651b52b41f23656fbdf0a1fa0b7615cb2d09a8d51f0df11ee5a216fcd2638cab0979fd7235bef13d6ed1f5f69568d904da512cced24e858d45fff06b493fcde88c1efd055aa73e4a9e14867624f732379bc658b24861b68590cfa4ae32d91cb3aab8ef11afa38faaa22db2c", 0xf7}, {&(0x7f0000220000)="c3b731f8fc3b3d636189a202b0c3111cccd3ca", 0x13}, {&(0x7f0000d4b000-0xf9)="b39352416acf02bcfe646bbd5b08ae9784b50b0d15e131ec9e65d844e405b0327fe9ecc16fc6bbfb9914df46458e503cef21a55daf27ca30c27de991f79ee37469c9e8a8ddd12d3a218f02f64d9f98eb134f1b65c8560c3e88c5e74b75301f627a08928ab800de5ebf78f2c3a65956e500db8f815d31aca7e4bfe983180f781e0ddc266afccfd22e68abbebabb5ae2be98b990de94186c826c8479367c70b3d91ca3945fce001ef1a9e372d15eff534f71be0ad6d04bc9e4898e00b2cb137d835a6481ad44db96f5a483d84533b81af4d38d8863ab0b315e92e862c7de0497ed64d03ae9a88356343b490a80cb1117fa9991a665f0d412fd91", 0xf9}, {&(0x7f0000f7b000)="6fc41f0341ab570dc2c93742044ad641d4", 0x11}, {&(0x7f0000648000)="ef71be6f5a32fdec2fca9d6b860987", 0xf}, {&(0x7f000037d000-0x1f)="8a2a21bfffd6d626c321be4f4c7ff0318481b8068e90adfdd8013dce23ac11", 0x1f}], 0x7, &(0x7f0000c03000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x110, 0x4004}, {&(0x7f0000f3f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009e5000-0x80)=[{&(0x7f00009ff000)="2cf13a85631c6921b102a7fb74d7a66042a8637c7ef444f1f237a0dbb101e04079e515bd8a68e39a68341f7e22383c5d1929fb583cbdb8c5fd09918a1857a9ca89ce8ef46d58faffc8ead688c4eac05d70197963d797a34e930b87b44334932c1b901702d9fc98", 0x67}, {&(0x7f00001c2000)="992a74f3ab7d5d5698ea450ff89f0b574c9f781a6b3285", 0x17}, {&(0x7f0000ee9000-0x67)="9c60e772f0fef142994902973371877881c93459c43102f6c570b2512da0cb0866d7481f37bb762996f7df9f31687eed2fdea452d9022cdf4951651a55b38ca67b5cf192c573d14ac4d87e3003f9e7f170f563d9b87fbf2202b3ca319ff057903c75f726f7dab6", 0x67}, {&(0x7f0000426000)="6d03e88b17c4a6518d35e73ebfac5bc052fe33a194", 0x15}, {&(0x7f0000dd4000)="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", 0x1000}, {&(0x7f000046f000)="dc3f105579c4d68cb7cb73087c71877a9e1393593373e3463a781f58be95cf895f721d35c3e840a5d493d62fb88556e676f60891e85a4b99782be5ac721c5506477a4dd528e438bfe6de6fddff02f973fe4dc2365f2f2917f45d2959e29a375d51e7a8a962a99f48c23e7ab96f", 0x6d}, {&(0x7f000048f000)="c3ca6db526faf2d11c952ff67f5ec345dbf9cf106c31fdc2e6272c698202b1952daf038a0fd3014348ea2547bc46bed44f19a4c0136034f7a05be6ee88d7ddd73ba530a0cf47898ba9bf9a7b941c55c2760679d2b6cb055deaa719d3cc67161406c0b16f9f0137d497a60aa54b597374b3d08bf284734885bb3f0db6fce69010ed228bda0810b4ed6148edf2390fd3700ed294b47dce5e47aa5858b3d2b1ce806f6ea6144d650a37df0f04b5933a9cfebdc93e36230e2db0fbaa87ee9bfe0394b61f2131a76b69b8d67202b455", 0xcd}, {&(0x7f0000601000-0x1e)="4f59e7c7c5fa9fbe41d8c3ba17959b5b0defaffb42396be027e93b4ae4d3", 0x1e}], 0x8, 0x0, 0x0, 0x800}], 0x2, 0x40001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) [ 47.549205] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d1000-0x8)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 05:55:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x7, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xe8)=""/232, 0xe8}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004bd000)={0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ff7000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)}], 0x1}, {&(0x7f0000ff6000)=@abs, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[]}], 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000aa3000)="3f1ce56d81063e6a35602ae4f5dd88fd9988d3a828f363ead64f820b22e68a99935a1c4d4551319a4a5c66d46942967c57a41666bd204ca4ce7a94c9cab1cd5d9ec8900dc29e32f5b4088e848385b71ddf1213087bbad52e5025facc51f0bf6465b2bfede230ebf53ebc1474d16b7850cc342da4bb5960ec29b6d6c3e77e6d9400e0d6c16286af604b933b7bcb20cca6fa56a4960ade5444ca9ea4e15944a92a2cf7e39be92d5c68ca53268607961bbf8b8c7bad7a230b7c90dca92a0343c02d0225f3d862026239eacc70be3ce0c1982bf04a61ffdb2d149f326889760ac3760b186f06586d1a571563", 0xea, 0x8000, &(0x7f0000ff8000-0x7)=@file={0x1, './file0\x00'}, 0xa) 2018/02/09 05:55:55 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f000001c000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x700, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000033000)=0x2e) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000016000-0x8)={r0, 0xe9}) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000035000-0x3)=""/3, &(0x7f0000035000-0x4)=0x3) 2018/02/09 05:55:55 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80803, 0x7, &(0x7f0000f8e000)={0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f8e000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f8b000)=@assoc_value, &(0x7f0000f8b000)=0x8) 2018/02/09 05:55:55 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000004000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002000), &(0x7f000000b000-0x4)=0x4) syz_emit_ethernet(0x32, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x40000000ffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "a9223d9eaeb41b9b"}}}}}, &(0x7f0000005000-0xc)={0x0, 0x0, []}) 2018/02/09 05:55:55 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4), &(0x7f0000002000)=0x82a7) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x8, &(0x7f0000221000-0x8)={0x0}) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000220000)={0x0, 0x0, &(0x7f0000221000-0x70)=[{&(0x7f0000220000)="a47b4d6afda7c4f2dc22c168fe38fecef0d071a53cf47171febbf6bd925bae0f4750fe9269bd3e23192b8aa929711fcc028f85dea016c9f91e0c5f94bb43ea0a9c5ac5575ccb64eaf40e94f8e3b720340527df305dd9b8ed0bd0b5cde817835dc47db5e3d16b9330312cdad7d8c530a5dd1f6a5bf9b6387580a57bf75e8abe2a703a93251ce66c99e67ee930c79186950fdeaf413151", 0x96}, {&(0x7f0000221000-0x73)="e651ebb5f1bf396f1288e69f1e452a076f98b68f6da29690fc658f561b725ba5bb87853bc48ec0fdcdf66963cf9ed1bb580059a3090f4154789e1ce3c2a7422e927d6a3842ba53b81d4110ba4095b64c51f5e914dd2c4e2d885ce8371187020887d59386c7ba1cfad9955af2a464ef13dd43b3", 0x73}, {&(0x7f000013e000)="24c9221f90f310166290e493eb89af873af28a3b55272dd58db8e3d7a1db57a35c3b8bfc76439a872b323d9a31abef44df243e350d244b5a31d1", 0x3a}, {&(0x7f0000221000-0xd3)="aa44fe6e4456f94a4b2c076005c891d23e55858b51c004e51dcaf4dab2262f85c2bdd781e694889889b2e406861dcb26a87f0b8d7491c02c2ad98bf869c4f8384df4e4d87cfcbefebfcf306b7da0011119c281b45ac2f0f18204076a8ac7fd64bff623b2506d342a4c4afb7a14d6ef350596dadb865a2ec0732f941a0d6c8cd346647e1d87f0330c5c6347fe21e7c54f06ce72d2b9d8aec76da08869d893f2a0474528fd38298415249a218e08731d847d709255d9093c820d5f5c5fdf7c556d0871ad81ec05b57dfc94a33a7e51cf5e2ea63a", 0xd3}, {&(0x7f00001f1000)="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", 0xfa}, {&(0x7f0000136000)}, {&(0x7f00000b6000)="438e9223d6cdc31dc11864818c5abd19dec3812d1394a329a68465d200f80b0e86207751b96cb7a39e26355fe6d196522a13e4266cf6915b3d6e3f059c60410d939c035c81ea37", 0x47}], 0x7, &(0x7f0000220000)=[@iv={0x100, 0x117, 0x2, 0xe8, "83409d356dcdcf24f0954d94be34f1641811dbbfe0230b03a335df55707687d1426539d1c5552f7cb909fe5d7d134cc5470b96fb12950636b13cf99918b9b01d83e47e76d5701b712deb8c9b2a9f451c6e4e38f124ad23cd182813e929a9df76e05c8eabef0321d42805adc763f6e3d1702abb4b43fd60481e968126f8a87987c8106680fc5a871af06f26b528170558fc8c58d6827b354fa89fd680376587ebe00f445bbd87439e0cd811d3aff204b04182b7b91b6201849634d41dfc0f2f09de99f2499f7cf670e0d12115c496acd064c8723c91db522b9a8a6c21871381a4a4f4c24cc191acdb"}, @iv={0xd8, 0x117, 0x2, 0xbf, "433075ce7f81ec9719777d61f3eb3c99409abf5f62fa3202bce9a8838a20249c5f38a1eda1ded6d40c9c5c7d55d3f3b7463eb25d159529e1474c7f5663629f38abb8c93eb463a29ba369cfa5203ad697aac73a276d236720d8a145cd3952bef025d9768d697fc7c711f0d133db3209c6e9ebb460b39bf2a45f85e4b7d1813c5bef3f4ffbffd18ce3aecd4672d1a1b4c44296466a44246ecf0cfb80645215b14e350e845a1fb0b85a85db6aa155db97bf13d415ff91d4162f1f65c7fbd3b0ad"}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0xaf7}], 0x1220, 0x4010}, 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f000021f000)=[{&(0x7f000021e000)="a67cdde540c2684e932725008507f6e2853184c65e9092d80d73ecaf2a282baa", 0x20}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x40c0}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/09 05:55:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000ddd000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000001000)=""/241, 0xf1}, {&(0x7f0000001000+0x9b8)=""/195, 0xc3}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000001000)=""/115, 0x73}], 0xa, &(0x7f0000001000-0x61)=""/97, 0x61, 0x20}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000077c000)={&(0x7f00005e7000)=@llc={0x1a, 0x2, 0x912, 0x80000000, 0xffffffffffff8001, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f00003e2000)=[{}, {&(0x7f0000000000)="793d7768123e95d2d499b86474f95e9998f5c22f9409eadbecfb56a896464f8fdbf7dacda61ca254566d7f7793f280f22f1987d3a2d294da799958138d06150f7978ee36efc58e5909bbe238d056e4c2ff72f3dca67c08b741d5615115206a96912a6e49859da7c5469de5e900d81b416b966af227eb5694583306e273835b5ef02e89", 0x83}, {&(0x7f0000000000)="6d60cadd1b8d8831c5aee19194dc3032317bf52b3e49364510de379bcf6d91feed489cf1389c3b639e3d8f8f29e35a7830e2534461e78c0c8f150c90be75f760c49efa45551edd5bc121303d3e9be7ac231806ad5023dc1f3bd01526cf47721cfae6f9ac", 0x64}, {&(0x7f0000001000-0xed)="7b7655aede8dafb3e80097e9c497bd3483fd4e01606325c48a1082ed58bdaf4c51348ca3a82366ebf47333b672bcb1d20247112667905f92c4e39d8b32963f9686c86331c053c524a370b9e915595393bc7bea9d4c0d79767cbbaf97895e6a4fb2b89901a12302ffac7d51da191f627508ce63019fdcda4f304181549399e34bf2d15d99b65433e96ff964bc63b6237c4244cbf0b7cac15739f08530fc096072f944166862c2ff3e2d1689c6c3f17df3ee3bbb29c6f23b1954c01b3ccb3971205b31c2b2029623d3e63ff8ffcb961368c3e52189ca84cd2bbd9ac6c33306265b08713f92fa4c6f54764b6d6489", 0xed}], 0x4, &(0x7f0000362000)=[{0xc0, 0x19f, 0x4, "d4b114aa8786c90abe6d91d1e87d1f9c2e5edd972ee96080c09fca64264c3b03ae03fd142f4ffed20c9afdaafb50c64894ef9573f0e67bb862bb54d0d85247086e51cca3b297eb4712be6cea22cf52eb4864247e8a2cd9b818065608e7ac015425bd7190e4eec8f02f0113e0b9d5d34535b54f127dfb0dfe919396a9c7b53c2b982aead9e87227eaac2a40d3f68840dc79db4f563715ac5ccc9e938a5f9cd1d34998bd021e70eb72334d5828515947"}, {0x58, 0x117, 0x7, "fbf35b29216c51eca308b1859f0b38a03ee8198424e2ffa3b155d35a4f14b1b6db6184f1a0a937b762854c36fbd5801cb1ddb5402888f111328aeac4fd8225a40340"}, {0x1010, 0x0, 0x86, "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"}, {0xb0, 0x1, 0x9, "9e37c4204bea043f60bfec93fb419fac44d02589148100167b51a403c8066626847d1d403568969067f5d039caf7d11f30b8e0a76c64c2bffba5415597991d317b175151406d98e6193a1ee65eb9a6c354f5a78a7d4dee20b2836627e5b3a52086a42fa33d380803084527519b73118b08577f8619435d4b04c89bf1c0f5b805cc4a05802bdbaff336c7948738af2238d56452a67f48e50bc0de1d"}, {0xf8, 0x29, 0x20, "702ef4186eb5734addbf0cfb3b6d5238650f82142b6a7ce77a56dd40fc1ea2c2d678c138d462a45faa9948f66d97ef3baf3a1f68546325da831f18135c535d6f236df206c3e2ebe6ec3fc6fdfbe4e2dde383b6b7af28b5ea6365616a8a770a510d9ba632ec92b7c01fe7fd72da95b06ea27c4fedbe117e01aaf01212c5e008f89d8ca0f6604f1756644464d7be121b3d85771d569535883b6b1dd9f2409f667deaf9c5639425e1670daea62bb752625baf6026bd10220f1a923acce238d88c237e6387cbe387fa44d2c9573e15bc60269b760757cc09128736ac5771f74106c4573c5e23"}], 0x12d0, 0x810}, 0x4004840) r2 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x10, 0x80000, 0x5, &(0x7f0000c62000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x1, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000001000)="47504c00c395775a817bc146567ff8ba22ffef9ac548f55bf44a245ccf96af9f98783cd1b8404342b2b540a53c6f39a51d734727a0da71e61463a01d5353b93d40d45f8cbbfe4edb4cf25615cff7872ee0d923b2ad3e8084859eb9d5aa5a480a46c4a88a47c6", 0x1, 0x100, &(0x7f000000e000-0xc3)=""/195}, 0x48) 2018/02/09 05:55:55 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080f, 0x200, &(0x7f00006af000-0x8)={0x0}) sendto$ax25(r0, &(0x7f0000eda000)="ab008f8bacdcdb2eb6004ab77d26c66b7cd289c36c13663a91258bcf395a3f092686493eba0eaf4055696450d25427a8cfa963da7484ecab33e7f44a548c670e9214124c36b59e50808eeabe5459dca9af26dcd329e05c821223af135d6109be0dba12a95d1a874784807b51a9d8a9ed2bcdb5fcc338a24a292222333e9306184baf4a421b12b011d2db47371a752b93e7e4677d3d1e85a9c7849d5f37c9f1d3e38ed13dadc2937a60d502d179386122ba34242f1c4234a1bb7f9842b8d282c7f343aee5b365b51875f1e224b4e7c065", 0xd0, 0x800, &(0x7f0000fae000-0x10)={0x3, {"82eff6bcb5c3fa"}, 0x1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000072e000)=@raw={'raw\x00', 0x9, 0x4, 0x320, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000507000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x150}}, [{{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x85, 0x2f5e, 0x9fe, 'pptp\x00', 0xff}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x9, 0x5, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}]}}, 0x380) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00003b3000)={r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000073f000)=@sack_info={0x0, 0xa9, 0x9}, &(0x7f00006c6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000026d000), &(0x7f0000643000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000080e000+0x138)={0x4, 0x40, 0x7, 0x6, 0x1000, 0x390, 0x1, 0x0, r3}, &(0x7f0000154000)=0x20) 2018/02/09 05:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000716000)={@generic="3265a0f0e774180754f425ca9780a9a5", @ifru_data=&(0x7f0000f7e000)="4c1e63d0898ab7075b84f48cbccff645671a1d591498473df3b9e1b73cf39e8d"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) 2018/02/09 05:55:55 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00004f5000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000d15000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="e24de016f2e511b16f7f3ecf610ea2bf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000776000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffffffffffffff8, 0x6, "050008", 0x62, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, "cf1c81f54b279d4bc09bb52665b4fb7272de501060e4b803a45cdcdaa0af8459f292a072658e5ac15a81664ce653746841b5f211fcc0ad75eb1b003d93fd0e3d17d8590958da25dfb2d2b60ea06f375d2f36"}}}}}}, &(0x7f00004a9000-0xc)={0x0, 0x0, []}) r1 = socket(0x0, 0x7, 0x10001) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000715000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000744000-0x78)={0x100, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3d9, 0x2, 0x81, 0x1ff, 0x8, &(0x7f0000746000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x7, 0x8}) 2018/02/09 05:55:55 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f6b000-0x1c)=@req3={0x401, 0x2, 0x1, 0x7, 0x7ff, 0x3ff, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 05:55:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x200, {{0xa, 0x1, 0xa7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x5, [{{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xd}}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffff}}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffff}}]}, 0x310) recvmsg(r0, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) r2 = accept$packet(r1, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000076b000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003f0000)={0x0, 0xffffffff00000001}, &(0x7f000060a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in6={{0xa, 0x1, 0xfffffff800000000, @loopback={0x0, 0x1}}}, [0x7, 0x2, 0xf8, 0x0, 0x4, 0xffff, 0x0, 0x0, 0x10000, 0x2, 0x3ff, 0xc127, 0x401, 0x8f9, 0xff]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000604000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xfffffffffffffff9, 0x6, 0x3ff, 0x4, 0x3}, &(0x7f0000001000-0x4)=0xa0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002cc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d99000)={0x4, &(0x7f00003eb000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000615000-0x8)={r1, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000462000-0x38)={0x0, 0x0, &(0x7f00006b6000)=[{&(0x7f00003f0000-0x284)={0x118, 0x10, 0x0, 0xffffffffffffffff, 0x3, "", [@typed={0x8, 0x1d}, @generic="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"]}, 0x118}, {&(0x7f000099b000)={0xfffffe5e, 0x2e, 0x404, 0x4, 0x0, "", [@generic="152d32fb6aa9c739426e066616fd06456f01935a7b6265830148e1d5859ff553e82918430e969eaafcc67a9ead2d79f4fd372fc1ec0ae8c49c91dbce5364f035367f7ff04634f97f023e9bccdc567be0b1cbf442ca56e7b449498fc29e7694d926c6ec4e6050141a0eeeb555429f4cbbc93dd6636bb888b3fe25", @generic="f8e3e3cf2ee7952c63a9f308831b2e4245aa0558c73cf2bad2e2b3dacba610bb6f7141898215f5af76f15be92567f6e6748bc94c510d73e0f0b55476865433ba86584647d479151d11460f1e8db50e03842f00a319a821f392cfe44e92a368d2fa009d2944900a68b1f1fd09d0fecc073787e3938e2b576bbd6511bf4a4b06ba177bb7c6936409e63006263c1c29df5c2815960b21299fc97732495b1809cd8516f737110fcc3934b35c01bc9b488c8b2ec3e51954862dab3b9479899ad72402139c"]}, 0xf4}, {&(0x7f00001a4000-0xf8)={0xf4, 0x2e, 0xb00, 0x7, 0x0, "", [@generic="02f84385236206e91224bf4f4b18edcb24634ff6fb9add6e0c370cb08a95fc97e153ab61516936f436e15ccb18b6ee643fd36adbc810738133b654db88802d62bce5c4337cb205d9311bc6e05276a1fc33c1583390cfc8a3be8f7a5bfacff40df75d0b4d7cb9fc3fa850d9b1ad694133691d8a9b4dfc0106a22c81b0e539cd53f53180cc339c3b4b4bf8d913d9128f7373347a0da461f389df446c35402bd14d955e1f49e3d082ea392a7f7cf14899baba189523791bb3a3c4c6bc86200990a5b91a62da2cf9c3229cfa80d9243f5efeacb98fe7981d99851af162666a1a52bda1268fef9df7"]}, 0xf8}], 0x3, 0x0, 0x0, 0x40800}, 0x4000040) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = socket(0x18, 0x0, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00001b0000)={@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, {&(0x7f00004d0000-0x1000)=""/4096, 0x1000}, &(0x7f00000af000-0x1), 0x4}, 0x40) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2094, &(0x7f00003ef000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x5}, @jmp={0x5, 0x4, 0x0, 0x8, 0xf, 0xffffffff, 0x10}, @alu={0x0, 0x7fffffff, 0x2, 0xf, 0x8, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @jmp={0x5, 0x3, 0x5, 0xa, 0x5, 0xffffffd9, 0xffffffffffffffff}], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000112000-0x1000)=""/4096}, 0x48) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000260000)={{0x9, 0x1, 0x1000, 0x8, 0x8, 0x7fff}, 0x5}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000016e000)={&(0x7f00005a4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000710000-0x40)=[{&(0x7f0000641000)=""/117, 0x75}, {&(0x7f00001d8000)=""/4096, 0x1000}, {&(0x7f0000f4d000)=""/248, 0xf8}, {&(0x7f0000a9f000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000ebf000-0xfb)=""/251, 0xfb, 0x8000}, 0x40000001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000255000-0x5), &(0x7f00009c8000)=0x5) 2018/02/09 05:55:55 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000098000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000093c000)={0x6, 0xfffffffffffffff7, 0x0, 0x23, &(0x7f0000d83000)=""/35, 0xc8, &(0x7f0000736000-0xc8)=""/200, 0x66, &(0x7f0000934000-0x66)=""/102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003b1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000061a000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}], 0x4c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc6000)="070001000adcdc", 0x7) pipe(&(0x7f0000310000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00002bc000), &(0x7f00006e4000)=0x4) 2018/02/09 05:55:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x5, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x9, 0xa, &(0x7f0000007000-0x50)=@raw=[@generic={0x0, 0x2, 0xa1fe, 0x91}, @jmp={0x5, 0x8000, 0xf, 0xa, 0x0, 0x50, 0xfffffffffffffffc}, @alu={0x7, 0x800, 0x4, 0xe, 0xa, 0xffffffff, 0x5}, @call={0x85, 0x0, 0x0, 0x25}, @exit={0x95}], &(0x7f0000008000-0x4)='GPL\x00', 0x6, 0x25, &(0x7f0000001000)=""/37, 0x41f00, 0x1, [], r0}, 0x48) r2 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000009000+0x4cd)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r3, &(0x7f0000c7b000)=[{{&(0x7f0000546000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f000009e000-0x10)=[{&(0x7f00003be000-0xf1)='C{', 0x2}], 0x1, &(0x7f0000b19000)=[{0x10, 0xff}], 0x10}}], 0x1, 0x10) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r1, &(0x7f0000006000+0x613), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000027000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000027000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000027000)="a2a272d6fbb72129542e591ede884f9bb4da6641e6a2d24fbc1621d2a6") mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@empty}}, &(0x7f0000027000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000b000-0x4), &(0x7f000001b000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000)={0x0}, &(0x7f0000026000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000019000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) getpeername$netlink(r0, &(0x7f0000027000), &(0x7f000000e000)=0xc) sendmsg$netlink(r0, &(0x7f000001e000)={&(0x7f000001e000-0xc)=@kern={0x10}, 0xc, &(0x7f000001f000)=[{&(0x7f0000011000-0x1a4)={0x1a4, 0x28, 0x200, 0x5, 0x1, "", [@typed={0xc, 0x38, @u32=0x6}, @typed={0xc, 0x69, @uid=r2}, @typed={0x10, 0x5a, @u64=0x20}, @generic="4f016ee571b102b189770f4c44f7fa38776475710c50afdec04ba7a28908fd19bf2ad51fa54e695106d243446e7c4c16d6655626654506e14f54a9b412e29f95c7f5bcac070e453835b251e69a6241414bb71339898dbfce48315af5b0c945721cccb23850b60fb0aeb8aca6a1717c8d43a061846e93ebd05d8bf26c1fd84ba4d3edfefebb4ffee9255ebe4adaf5cf7408236c9c73dc4e73f21af47c73e100b7", @typed={0xc, 0x4e, @uid=r3}, @typed={0x10, 0x3, @u64=0x2}, @typed={0xc, 0x64, @pid=r4}, @generic="7113aaf5719b27911693d865a397334c7fd6312a6a74f6b8c7c4074a46db0c3f1363a7b4dd54afbe17cc9b4fe253a87e889eb3e01a871ff03f5d9915ccce07", @typed={0xc, 0x1c, @uid=r5}, @nested={0x58, 0x80, [@typed={0xc, 0x52, @pid=r6}, @generic="9350ec8d28f0e55f3b0cf43e164d472c44250cb0c6ee42ca5458b7bea889eafd9986dced381dda34f2b21f2816866a44514319598c66beaeba3017", @typed={0xc, 0xe, @ipv4=@broadcast=0xffffffff}]}]}, 0x1a4}, {&(0x7f0000027000-0x21c)={0x21c, 0x16, 0x206, 0x1, 0x3, "", [@nested={0x74, 0x56, [@typed={0x70, 0x43, @binary="72674fcf6e46709eef835b851601fc0ead76725a2a9054e4d08685788d9fd42d576f1cce051e82114c0db32b1d4e6a6c2f8ac7c46091effe9600627537e7e4feb1626436783557657ba2fa2bfe1cfa7f5b08edf92d9f2a0e964d6926ce410a3eda64df052da4"}]}, @generic="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", @generic="b2d50408e890b7e5d4e3a47dfb1251ad7b9df064abae5efa57335ed78f94dbe83ff4ba2612bdf3176982e4ef24bef8c0fa3478d1774cedd38796dee028102689151eedab4e11a8dc78eb6b772261be10d107c92555fa35330f42697b81e7b53ec99fff6adc5f4f931b893dfc2c925a31bfa72ec9f20caf8a67387427b55bad2e653d225166bf2d4f494d27bb84b7b7c93323613a39d0ee3b2202e829dd74"]}, 0x21c}, {&(0x7f0000027000-0x4cc)={0x4cc, 0x31, 0xa00, 0x7, 0x1, "", [@nested={0x224, 0x62, [@generic="773f47f6744996616fc0", @generic="b2cdf8145a83bf9b4bd69310b4b13a6fe3958bebc8d78aa417d22a2a748deadda93185e004f2439ef45f27089dd89f17ddd262fab9d90edb092a8034138605fa248c82825c898076308b122b53c14c0031d3bfc8aaa390c8fcc96686be269cef25cae6d5f51d9b49a4d8161be448269df44f2575d673fd7668e752e29ecbd955b05098ac6c56d11c52b31b52504a7c5006", @typed={0xc, 0x64, @fd=r0}, @typed={0xa8, 0x71, @binary="dcfb3628285a537563eedbc976985ac68637ab537b917e577e4a0a385ba1f9ec76047bdbe370578c1b24ea3f4694ac9eb5633c49b77c9e8eb64433d7d3d20dbf973fe69848a50821c9524b93c99a73124dcd0f3c4a7b560055f28e12e17409900a2a46d28fcc87a2458ac93bf438de29ce7928b20c2739c0e6d40e78212ae6a3ee84fcce8ae928e3d27625530d77356d28fcb6278095f9a4e26724fb9a2e2e34"}, @typed={0xc, 0x21, @pid=r7}, @generic="a3c9cb7cc8a9bfd44fb8c747e863f82220f4910af9a7119ea50b3b0d9fec8edf8861ff85a3ff9b7b2be9f084668e6e5e12f462259db455e689022697bfcf4b5dcdfe81c7c72fe8302b83e494a5788685f33e01f7fe386fca93f365b80c187e126e23e91041480fa6b35abf41315cba8f7e0760292506ef0a95537c67475a93b94b2cf5f1096beaa6d4e9737fb332fe8543f50ed2d63eae6c0f2b5a70d544d19a7cfb11f2c1928c7fc1d73447b07230b1ad8457cb3532dbc9bd597494fa4b513f5a0ebdec"]}, @generic="af18099b2a9a3505ad125e8c921276128e5a51fd67a8d7e0fb13ef015594bd25ee5351acbc0931adbb2fd3719c3be125a27eb01e458ff523af51c034ca1e666048302182c560d213a6a73855b744a03364eb22e3f2bb764dd6cb5279720eeceab093043244aa778ba6bd5bc4fa3f7c0d76", @generic="2497ec9469839f76e5822735cb17151451ea811c4c8fa0bd49726bc0b12df4e96a52cc1475abbd24d7ec1bd4b96f6c09819d553e1b06be495fe7b545860f9aada2e0fc350f3fcfa00d957cd80c5c486eceb792d6e4bf7503c02f8a38733335301476a44a5448453921", @typed={0x18, 0x67, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x1a0, 0x18, [@generic="c9aefcb8bcb36d2e1f52cd3935580551d76d64444e038149cd2712545353a739c4bbf2453560642035a9cd41e9450d", @generic="4d5e82caef07d073bb628ef6375f3203adbde5531044722fcdc582ae121698683a1afc2902fd902ec158d48fed9a92fa7bb6b076e22b4322e9e7f16edbe3591f4df1a687e9445a13ad492bb3d9a41c6d0de2565e296db126335b248e6cb58b87a539635a862e0b80baccc2352a2145bf165a1d86f2323f0f6af43bd2ce4bee356a3dc81e7efeba7ac5ab7aa96d2b34c67d0543ec5e8230706fff1f13304f5b4703a1f53dc2eb63620e82", @generic="03f0a4e2413ccbf017ba63f618cad68dfc2a3d924a3d385a9fae727ecefe5f9b4a3b2859736807d09ac20b6d77af5c0d93be48b65ce2e2b95c39b5a549a07cb2980b239a5936576f6cf0a21086d30685a5bf07b101180b9f138c45d527b1bf89de4b74a65f51445d7c87924af0a93e686811e08805891a85eb0e2f8942597cf96356f277f807995874aca8385d836fc4f248a4580849c2ecf4b99e73e64f", @typed={0xc, 0x28, @pid=r8}, @typed={0x8, 0x64}, @typed={0x10, 0x63, @u64=0x9}]}, @nested={0x4, 0x9, []}]}, 0x4cc}], 0x3, 0x0, 0x0, 0x4}, 0x800) 2018/02/09 05:55:55 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f38000)=0x1000, &(0x7f0000c76000)=0x2) socketpair(0x11, 0x0, 0x5, &(0x7f00008e0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000d72000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xec8ee9ff1204aab2, 0x8001) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/02/09 05:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000794000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000113000)={0x0, 0x0, &(0x7f0000e8f000)=[{&(0x7f00006b1000)="f98bdb95cdac5ced0c886906da8f42478d896acadd9d7ad7cb84ee400579420e0d39a59b85ebd3380df59cf3dfe5385d629586ad576e05acb0c510ac068d80ceddb0e0d3e14d88b7a2e0d73aabc6e53901533c86a9ed824be6ee96cccbdf657fa6fe4bbef710b642b22b98438904e997f438672b7e40b6f87b9d23692c3abb18c98b36af08111debdddbac3591f732ed5bc4c5692d1ee516b8119be77a08edde416010854f3d5d10dfdff616411e76d11defed558a0d2659150e0bfa65b66f1320901ab9329548ec061361cb1eb78ccea371b7a3", 0xd4}, {&(0x7f0000970000)="6e3bf8e8cf8524a8717fd90efba1c28cda367e6ec31ff55b036580fc63a06e3b1fd0c51329c9003669a11f978552347c3606bb0c9df523e300da1c164145bc36b5dbbb2120ed772031300f4255518fb5cad510abb8a246b8507b5f7d7ebd26f3af88bdcf545e9c2fc1ab7044edc4abde166600937ba58722d1d5aa6b62f72e15a09ca187ca2ab6c28c0a44e12de10f08b5e4dc34e5fdbe933e4588b2b0f26e7fa5ca26d7946add3d5bd3587032efceeefb88d4480269067ab0e0b14f03593e39460034db63b5941c572ded554378cc3929cf9e9f43afe5c3d25b76ff3ced2820bc0f1a52407e", 0xe6}, {&(0x7f0000471000)="3a94f963", 0x4}, {&(0x7f0000cc5000-0x3b)="6f0db72912ee65633d1b11b5f569d6954efd9b33e11384454468f8edc81cfd6d0b740d8f934f2c222c68757e8bd9025550ef02ecda4a8096935713", 0x3b}, {&(0x7f000059a000)="f194cb38ee2050bdfac57613bbbd6867dbf5b61502efa0acda40b3e3258516f66ba3d6bd0d184b3f6c57952b2c8bb170963dc77038c6a6801fae51fa75985e8b4453a47f4abee113b26839b50a17f0b04f9f13fe66a357c75003b67ea77730ca11b83f2d57e8e25c04ad93f6f6e95577f40bf839d9cb7486e900631b98a90b10f1cd72c3082bc775dea093ffa78f61c8d046b75b83c2ffd7bafb1f1081abfbc19cb7e759ddd6dad88e5ebad0f69b7d04c255e40e915387b67fa054b9ff981e3bd7731b1ef0c144f18d7501", 0xcb}, {&(0x7f00004a3000-0xf7)="87d64260c1f7778128f9ec612afacdc83b5860f94a40a22a5a210a88af97055aeab56e9f189f6a803c475574a21a20cb220df2d92fd48ebdec6c2151dd1d47dade1225e5f220b699aa00d9d8dfda74f4357e676db8aec6096fc1aeeedb0e549c1a141455961b14ed01f832cba99a4fd066f2402cf0342a47ef5ace21bf88c2278b7abd459fe24433482e9f3f7017b4e5d3339fed1a7ce49c8487b9923ac8971e4132ea703d9a3d34ebba786907a1a2f7beac5c7398574931acdcafecd867fe6aad218e1d344d188b21bcb6faff3b0b0750f3188d06ee24f605d09cbbb1087626775f43f19ebf04bce796149eac2a807bc3569429974404", 0xf7}, {&(0x7f0000892000-0xdf)="d72d881815ceef7661f434bf7c70896ef813e4fe0287221110fbd0c0613fec96055e835c58b08ee6a0831bf6944bd9274fdab440ad88c91618db58a95d04648ef45a9faed9d335dd6a69872163b20692198c55910824144b555ed2ab5ff643af7429719069607af2fdf22f015c8acbec4819c9aaaaa76382b9487c627f830ccdfeeb3ed352cc8bac87c7815a343e85b32a54b3bc57b3ab66f09f3ef9bf425afcd97e8fdb8948a2ddbb28bfdc386adf1751bf03c118eff78888d9a98c80e5a5f5b8123934851d943a3ed869e0fed6248537f342bd51a1d9dc1560caf45a72c1", 0xdf}, {&(0x7f0000c40000)="f17e305db675fabb4f4332e2d288deb78c9ad9811b096a7b8d0b8801a27486bb906ef50bcaed7a8819dec8ebe71f558ad9d71a3dd7d2d4537b1819d0c1e42bb55d0ae510e8b5ccdf72c09892c7fb3b43b28e65c1781179b1644174a5539d0a24bc191d", 0x63}], 0x8, &(0x7f00003a8000-0xd8)=[@iv={0x48, 0x117, 0x2, 0x32, "12caf7c4f7215bf7fc22fd62180d10132cd468e60bc2d786cc97c1203e7d3d65caf062abba95284c510be53962f1a3047e18"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x98}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x4000880}, 0x8000) sendmsg$alg(r1, &(0x7f00000d5000-0x38)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) pipe(&(0x7f0000213000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a6d000-0xc)={0x0, 0xfff, 0x30}, &(0x7f00006d3000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a05000)={r3, 0x2, 0x4, [0x2, 0x6, 0x9, 0x4]}, &(0x7f00001fb000-0x4)=0x10) 2018/02/09 05:55:55 executing program 0: socketpair(0x19, 0x4, 0x7, &(0x7f00005e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x98, &(0x7f0000aae000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x5f2fb868, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x7, 0x26, "199b5e36c67ef15d6aa65fb2683e0fb1d3968a656cc6b162fef0295e25f9b2e3447bd797232f"}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f000081d000-0x20)=[{&(0x7f0000807000)="98557ed6e4244ace08b62de479e07105af5cddb9ed7a6a8cd37f1af03a35688c4ff20a343d4af28efbd56becdaebbdcca1f8cacef63e5e305a860487134de2831da1db9230c10459f44eca3492194691acef2ca13fd1cb93c78ad8b6695bad9d9c0f018ee9af0ee7ef25d691650550d67316066bb2c62eb3e40cfc03cff6ceceb23438614024", 0x86}, {&(0x7f0000001000-0xd7)="fa8f4df0a3d06b6693b9af9e7db14eb8d33d1d2ed3a11a44d5d32a3f36e7cae041eda03f48fd6574f9c5c69627b1bcc3f056764f2f2b94e6b7314ecc69bc70c77057cb4b22aed9334ed18a229c153cfc08ab5b8e44072beefd611a771b5b265252f8ffb9bbb0ca2a6968adc28729a599cd1d3bb3c02f61fea141a24c6c8c3f75b036b28cda04987cf0f50601e5a8f0cade29ea2deea70cf06b3e7843e0e41281f7202694ebb6e7bc7336e5a26e8c431ffd20a1f8441004de27715ae436e559f555c5af402edc1bb554dc6f3e0eaafd98f4a44e1225489f", 0xd7}], 0x2, &(0x7f0000e7b000+0xf94)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0x88, 0x117, 0x2, 0x6d, "e4ce56764c1b6475207e4641337f7416ff5ec81a1ddd56685286cba394e6f871b2363b8b769401883971a3ff750b35015d2aa5e0732746e62aa97007f2f1e8611147c3ac75bf2a0f5ac3addfeb1241909c02f545d385bcbf92665d672e05ef4285b3639d1316fffc08e7bd3337"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}], 0xe8, 0x4000000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000811000)="2ba5f7486d36cb6b2f6209e45a549db4248fd364cb582afc7809cf467ecb0b753cb1269204368deac906f5b3219e23eb01611feeaa0fcbedd435029a4ae3", 0x3e}, {&(0x7f0000f6d000-0x4e)="c9a674e945b272e4007bf25c9bcfeb1caec2a8ca84e6ae9b91e312ff8436d8845af29a79263d47c4d7e112d51654c28125595ea5a3cfb55eb341c3b162f72a5757c4806feebd68ffaf199959a19a", 0x4e}, {&(0x7f0000b26000-0x1000)="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0x20000005}, {0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="12a785999f1d6339e3b4935f845162225c31452417e1e7fe1040306c627bfa781e819c3acaf5aab66e4285a2a7ebee267a7548d9dd3b154a3ce202493c6f4e587a9c939299131241ff0c66bfd1745269451e60c2794723dcd0247be11655a20e1e796dce47b5b0e3a3b564fbf23b1075f620ae6063c78d673d9b7e613194c19029bd984bb6d4d68dcd44896d1eb7851b1047d397236ddc156220d665c235d0511555fa4ab24dbf796724c21cdbad2dc5ce97aa63a54191feb508bb5bf9444e6cbaa0550fb2b9f6f2c05a37510f855498c36b5ee00501ef17", 0xd8}, {&(0x7f0000001000-0x5)="582a41f189", 0x5}, {&(0x7f00001e1000)="18ae1cd0cdfcbbc84a5207fde8755986f585eec5a011801dd3d7f0fbfe5b63db702af571ae70b6fc11a5a77e4717c5e81d9088968a1124dffd420c5a685fd0c34c99bfc528a4f0087cefd768d0c37c7ef7ded1381b4c50827fb59387417698d31f329656c228b318752ae2df7791daa7e343a7cb66c978c9b48c10a74b69db908905f79d651d5c3a0386b78aba32843a0984fcb8c8b674d546070d539316030c5a51e0dca469c02ce825367ab2e0c9d4529626279ab306d1256b59f3eb6f", 0x1f2}, {&(0x7f0000000000)="93474fa4ea6b1682540e66dd2e9682b89ffb1797b3384644993034d7d66d81522d29d88e9efe4630cc75260eb891ea75983a8a13bc8d779962ef1b8cd1a44db12cfe4559a485b819fe416449e99660285ca8088e55a2ba298610ca83fd21222a4f60ae01f8978407efadbf95f7547a3a120e230beb46fec3", 0x78}, {&(0x7f0000973000)="d79f13d72af0f874b7c6550d1a217a55c58c1a3153bf4e6bb20c60f9615a438579b43316cabe2ffa88fc9bd328705d3491116b0aa0a13b44e4f187d2677817ae3de0c6f8", 0x44}], 0x5, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000799000)=[{&(0x7f0000001000-0xc2)="8f99452709c89956b3210854c585282ef077c7825b6fa262fcc07c552c715118579734e326e0d80f8562c1c90d4cf3dc1651a38ce76b27583a6a8ab9b564b64b7e1156f3755ea546f98990ef22561b8e1239381d9bee52a7282e67f2fa93fb653eaa1dd18e5b6c502e2704c9172cfae4455f2eff05594198d79dbe6df9138968e7066e8891c07b29f59b0d1448f4b20962fd85ea7884b5bc1a7051d3e9b60c14fbd62ae6ab59f34f6451245cfe5f788cea14d572641ea85f83096921bca95334eea0", 0xc2}], 0x1, &(0x7f0000894000-0x1d8)=[@assoc={0x18, 0x117, 0x4, 0x6b88}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9b06}, @iv={0x118, 0x117, 0x2, 0xff, "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"}], 0x1d8, 0x8000}], 0x4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000741000-0x8)) socket$rds(0x15, 0x5, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000419000)=@alg, &(0x7f00000ac000)=0xfffffffffffffec9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa9000)={0x0, 0x0, &(0x7f0000d52000)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dfc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000651000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2f, &(0x7f000012b000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x80000000, 0x0, 0x21, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffe}, @dev={0xac, 0x14, 0x0, 0x14}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, "01"}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) getpeername$inet(r4, &(0x7f0000638000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000740000-0x4)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00000b9000)=0x5, 0x4) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00004de000-0x4), 0x4) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f000036b000+0x117)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000036b000)=0x32, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000025000-0x16)={0x9, [0x9, 0x0, 0x94, 0x3, 0x4, 0xfffffffffffffff7, 0x4, 0x4, 0x6]}, 0x16) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000036d000-0x28)={@common}) [ 47.915867] netlink: 260 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/09 05:55:55 executing program 4: r0 = socket(0x9, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000896000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x0, @empty, 0x80000000}}, [0x9a2a, 0x6, 0x2, 0x3, 0xffffffffffffffff, 0x8, 0x7fff, 0xca, 0x1, 0x5, 0x9, 0x1, 0x2, 0xd4, 0x7fff]}, &(0x7f0000002000-0x4)=0x108) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2), 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc5000-0x8)={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000689000)=[{&(0x7f0000a06000-0x1c)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00001d2000-0x20)=[{&(0x7f0000840000-0x35)="197ed3899b0300e6a2be384d60cdf14ea9602096af23220c4ce9e449dbc87ea9eb178afed1953db0e7b29b833e67f3cca88542df6b", 0x35}, {&(0x7f0000f0c000)="07b1d7e6dcfbf64463718eaf89674bc5eae31bfa79c118bdacd2eee46fde41dc318e6592d30a85088b0dd7ce6bee057f88e3d32e892c621bc1ae2341a7c62cc65429b9141002ff7939e42b1034387c86ffd03cc63e840931b242362598b73a5020589edb9afc16fee019e8700e2ede3f370e9a4da5a78f7878694dd70f6ac4c091ff592fcb04574c1677224eae9d1709dbdc026c740eff39446d2b64a1f97489f0a92675db81f261daee9158e3dd51ace4417c5fd33601be19489837fe378ad43a22a9aa77688a897e", 0xc9}], 0x2, &(0x7f0000414000+0x76a)=[@init={0x18, 0x84, 0x0, {0xffff, 0x2f, 0x9, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0x2, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xa4a2, 0x6, 0x2, 0x6a5, 0x6, 0x9, 0xfffffffffffffffc, 0xfff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x800, 0x1000, r1}}, @init={0x18, 0x84, 0x0, {0x3ff0000, 0x9, 0x6, 0xe19000000000000}}], 0xf0, 0x4}, {&(0x7f00007a1000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000c47000)=[{&(0x7f00003c8000)="7661ed94f67ca2059f83e845078e5025dad833fa635634708d8fadd5ea10425b8d5732dece7010423a282b04", 0x2c}, {&(0x7f000008c000-0x2)="70b5", 0x2}, {&(0x7f00009fb000-0xf5)="e08c72bacc263afdae37f3dd77cdeb8a1dcb204f04cc4347280639192c64977f02d598eb0a636588830526d1770b7139d35d0b9f5eb0b53c7af44de950c64141fc1eab4895226abe784b567bb9d8ea682b19cfef6d4bee8482a22376494cc295bf3cb63fd2ac92f5b95120fbce442918d93bd8076b57a9e6df6aa175edbf73a92a0e3f38476708524e1b90d04859c0fe796db0c773f4fef84125fd9425ed912751d75f8e3cfe5641a36fd8a7f03d98c5f553290365fa6a68800e070041a4a5973697300bd692ed03bb824a10b938d1d744f58e80960ad2ff80e6f51f035471718d8868cdeb627faf063a4ebb127a751753bb742a14", 0xf5}, {&(0x7f0000d6a000)="18b29c217773a5b10389c84d118679e6b456d2eae0ac1bdd92136a01d5fac436d4f7603efab9fb0a575e9f1ae9eeb87fb182793ba7e9c7952aeb6392318cda513d489a591fd7ea66e67c601c294b792d91577b2be33b71a89cf1bc97463f6bad316a4a31cd457dc6b331e9aac1bb83613dbfe283c0cd4910f1627c56095e44da9f294f152751e9153300927c63506c7cdbc081d131901ce20a0598ba2e716140c7d1c5033097b68622bf9501", 0xac}, {&(0x7f0000a0e000)="3dff737e5c31a16ad579d14c98510f4e8b884395aa36dc145416bf56366d60c373042bf59e217ecb23d937a773f61b80adab6554a3c28dbb00e560e173173b4e737abd97369786ff30615d6944cebf82504a3762774f6f97aea04e6f2f2d26c10dc06b6de2949728f613c2b79fea5f31a1be389d92fb2383d33fe163c38ebab377fdffc1e3fe0399a88379f21ce91bd6e6f306ca55bfb1a56d47f1e9646ba8c14e8bd5814bdba3f26d4f638cdf4d8dc9569f700c70ad2c74c22cba467d334824fe56d54e9966ccca", 0xc8}, {&(0x7f000017b000+0x432)="f49d8da15661869566351a55c805da0e841552aa9a88e8855c8973e4b5cef6579e55cca102c3ce503c64772d7057327ac8dcfaa0bc2e2e4966a5f46ead1984958ee62715009432ba12717316676f8b9db94cde92b5a11cd1823e476cfdfc9ec1d8e24d83e6ad5604dd5ac5332b2c85c204c663da6eaadfc1538900afffdea20671ab613c04a10e6e9525c3fe87a301d81d76afbfe8102cb5a053d4921808ce7d362e6865b257a10512a06dbbe3167e3aeafa196972967d92207bb98da63f6149b8aebe07e86f8c4a", 0xc8}, {&(0x7f0000aae000)="6ba52e505b0a5a86c9eac56ec4b3824010835b5d6f024826fcdf2cbaba61e905c602e39b417f1d274d403fdfc3", 0x2d}, {&(0x7f0000cda000-0x8)="40853d508e49a4bd", 0x8}], 0x8, &(0x7f0000831000)=[@init={0x18, 0x84, 0x0, {0x7fb, 0x1ff, 0x2, 0xec}}, @sndinfo={0x20, 0x84, 0x2, {0x89, 0x8000, 0x8, 0x2, r3}}], 0x60, 0x41}, {&(0x7f0000bac000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f59000-0x70)=[{&(0x7f0000f6a000)="c1617bca04d4f06c71cdcf7759752da8ddf206e6b63ed9e8614d0a3db3a3ce55183e72e6e85f5ded5a9ee602cb9829dd9e419648764995b1f24912e539e960af82fd4010fffb3cd0d33c52e86b0238037eba6391b5a7eb526f3e3bddfaa16c91a8f5c283dec347f28a8a74556ba8c4cfc73a3f20db7c9fee87b37985072139c57fa524d14bfc505991774fecedf57888bd82a9f5619865bc", 0x98}, {&(0x7f0000985000)}, {&(0x7f0000f76000-0xdc)="be24d53f7d7201d465f7a4a2d4df11184bd0137ec027c443c5677f3d85fe338d4c3d66aee38e7909a71e8c130ea6530bffd0fd6770d15efd5d220fe8c285053b76ddb055378dbe68fc4e864cb9d955ab6b6d9a82ee0b34cae64cf89c191f23d978da9b4a0eec37c9a6846cfc6b1f57c7b0e5599cf5478051e5ca0310b690624f8f5a9bf3a8deb8eb600a55a59223697ad75e15d0b41fd466c3fc6c55570ce8a73b3de4f6af3688d7f80c4eeaf5e13c10b2841563ab5b71f59fc6feb7da1f4f3da1d821a5e7f130171e2b7d881ae7acd21c4811ef74784c8e3bb94516", 0xdc}, {&(0x7f0000ce0000)="8b7c7e908e2425e64325dad3ee3a4a944984f35a6995c69cacde88b47322fdca", 0x20}, {&(0x7f0000683000-0xb0)="18decf3743736ae2f77d2cdfb856fcacebce7e60163951723294045eb9be22707df1846f68ac11487f593b388ee164bbe4aed66ee71e682d1df5c43fc21af2126e80b9807feb0aab021aa3986bb62193846ae0eac8ccd600a3ebaa4d5e83a216e9d326d135eda869c797a34436a82e787f70c68b49fab76d8258d163419687fbe01343b707cb15644d93942e9cd3c24e3d1b0e52228b906362532d92da874bbdfb600a413ddfcbb8f8c2121bfd65853e", 0xb0}, 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", 0x1000}, {&(0x7f0000222000-0x38)="84cf85d665c03836746128c910f8ef2dd47fa03530ac631a7419f291b3190cc614bc66b06c5bd67aac94f26b371bc753c96be4f95da7df01", 0x38}], 0x7, &(0x7f00009ab000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x8005, 0x58, 0x401, 0xdecd, 0x9, 0xe05, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8001, 0x88, 0x100, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x81, 0x9cf, 0x38000000000, 0x9}}], 0xc0, 0x4000000}, {&(0x7f00009b8000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00004ae000)=[{&(0x7f0000d9a000-0xbf)="f9beb05069c94e914d7b92f977367fbbbd576bfff585dc44b6d384ec475a09b4399304ede860afbe7779fb6abb3c59c0b256171130be6b3ebee24c08c65900b254a2a585c503d42faa9871e47bb17efb29571e88b67ef5c025bfd2da0afebf37f6f4ba6ec5125cc2df7c64350a4aa22e06185188b1c7a6b69d6945b61bfc2e62b19487d4faeb9ff9a6ced8dc86dea7c520cf71a0be16f97b3ce0b9d670796fb938b6a697748d44ca635a81c21ce944ab26bdbecb2d7a875dd9be42cb85e3e7", 0xbf}, {&(0x7f0000878000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}], 0x4, 0x40) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) preadv(r4, &(0x7f0000208000-0xa0)=[{&(0x7f000035a000)=""/66, 0x42}, {&(0x7f0000eed000)=""/239, 0xef}, {&(0x7f0000de5000-0x6f)=""/111, 0x6f}, {&(0x7f000047b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000866000-0xf9)=""/249, 0xf9}, {&(0x7f000005d000-0xff)=""/255, 0xff}, {&(0x7f0000208000-0x1000)=""/4096, 0x1000}, {&(0x7f0000624000)=""/132, 0x84}, {&(0x7f0000bc6000)=""/137, 0x89}, {&(0x7f00006b0000)=""/4096, 0x1000}], 0xa, 0x0) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000035000)=""/88, &(0x7f0000035000)=0x58) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0xfffffffffffffffc}], 0x20000000000000ff, 0xe8c) socketpair(0xd, 0x0, 0xbb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x6f, &(0x7f0000001000)=0x4) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f5000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000381000-0x10)={0x8, 0x8204, 0x8, 0x2, 0x0}, &(0x7f0000780000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000018e000)={r2, 0x8, 0x20}, &(0x7f00000ed000)=0xc) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000169000)=0x7, 0x4) connect$inet6(r3, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r0, &(0x7f00008aa000-0x6)=@hci, &(0x7f00000a2000)=0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000c2000-0x39)=""/57, &(0x7f0000360000-0x4)=0x39) 2018/02/09 05:55:55 executing program 3: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x10000000000000c8) r1 = accept(r0, &(0x7f0000b57000)=@hci, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000496000)) listen(r0, 0x0) listen(r0, 0x5) 2018/02/09 05:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0xff, &(0x7f00005da000-0xc5)="4e0c6338ead3c9f57d99886faf1cc483aa332916212cb97ff6b7303b5b48067cfa5486d6442a6274c07b695e1c945fbed0cebbb9fef032b79528bf26fc46389b81f134f1dc18225ba3dc1b26e362ad20894f7f94ed1f1d31b4b345357894bcdb3a91db6fb994559122cb1d8d2c1d23fc00905e37ff08d424d7d5e8f15ff793b931d529db2aeb48a297e317a913e9814d0136db54a056fe240b2118e6b8cbf2cb10a10453b8f4ccf12b68af9e21fbf4d3e9c70d5890e78ed965c730c3810a4a01b0ae893be1") bind$alg(r0, &(0x7f0000dbb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/09 05:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0xa, 0x2, &(0x7f00003a5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aed000)={0x6, &(0x7f0000027000)=[{0x3, 0x9, 0x5, 0x4}, {0x2, 0x1f, 0x9dd, 0x10}, {0x674, 0x3, 0x100, 0x9}, {0x400, 0x8, 0x10001, 0x8000}, {0x1dc, 0x4, 0xe24, 0x3ff}, {0x1f, 0x2, 0x0, 0x3}]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fd1000-0x14)={{0x2, 0xa, 0x3, 0x0, 0x1, 0x8}, 0x612, 0xe4, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000629000), 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004da000-0x20)={r3, 0x0, 0x1, 0x100, &(0x7f00001c5000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000436000)={r6, 0x6}, &(0x7f0000888000)=0x8) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) connect$bt_rfcomm(r1, &(0x7f00004bd000-0x9)={0x1f, {0x57, 0x3, 0x3ff, 0xec, 0x400, 0x7}, 0x7}, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f0000288000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f0000013000)=[{0x48, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005000-0x4)=0x2, &(0x7f0000012000)=0x4) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x8000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x89, "88a9fd16bd403c17dea6ce8a65f46312868ed6088c40a45f93b7d25ec0a76a364339126ed2fe0fa653eff7ed346eb99e3de31371e4cceed4eeeff37ba320d548a13a48d3dd34652b96f27428348da2be956294b5d466d46eb93509c53c80e36d31af71c386e0695c2612eef6a335f5770686f8ae29402a7937a50b03b5b15054262c336d4831db356a"}, &(0x7f0000002000)=0x91) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000-0xb3)={r2, 0xab, "23a0cd6a3d502ab1477b987c55f8e7522111162dbb2d6c7f114fec7591591a6b81424b6c8263248f0121c165b041769c71ba2c3d9c778628f4e125f9c2352107e31d0aa1252779cf43a209bb063bb83284d5dbaf5179d81089c438dc725bccff711f96bb5959e3ef1cfb298dba507ae40b95be2220f34ef987fc2d691ab347928452c8b8b73a2907d84f0023346539b817bce6b4d00c35d9199bec3902b0e8e716f27d82427559b4cc6c7c"}, &(0x7f0000006000)=0xb3) 2018/02/09 05:55:55 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x40800000000}, 0x1c) sendto$inet6(r0, &(0x7f000000c000)="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", 0x1000, 0x4000, &(0x7f0000006000)={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xffffffffffffffff}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3d0) 2018/02/09 05:55:55 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000082e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='rose0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x3, r1}, 0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019000-0x48)={0xb, 0x9, &(0x7f000000b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7de2aec9, 0x0, 0x0, 0x0, 0xf989}, [@call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x3, 0x0, 0x3, 0x0, 0x9, 0x0, 0xfffffffffffffffd}, @ldst={0x3, 0x1, 0x0, 0x0, 0x7, 0x50, 0x4}], {0x95}}, &(0x7f0000018000)='syzkaller\x00', 0x4, 0x87, &(0x7f0000001000-0x87)=""/135, 0x41100, 0x1, [], r2}, 0x48) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)=@common='erspan0\x00', 0x10) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f000001a000-0x10)={0x2, 0x1, @rand_addr=0x1f}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000001a000)=0x2ca, 0x4) 2018/02/09 05:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000443000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007cb000-0xaf)={0x0, 0xa7, "0ae8cb0d35db2d634efe74742707b416dad7f7b42fe924dfdbf86cf8762e06676d954e512cef6b9637ad22f48d8c29e941a0a0531c02cac7d91ccb51dcfe4166a7c22a3ed635e48b3dfe46b3a987eef52b25c2f254d7b48cfc6e90be90816032e7733e4a572255148a964ea26c717bc23870042cbb2e1f492a7312c4e32b04585b71b7d782731d89fae6c4835cfb9d80eadffc2996275502851a868ac0a303da0240c08d0d538e"}, &(0x7f000047e000)=0xaf) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000084a000-0xc)={0x0, @local, @dev}, &(0x7f0000ab3000-0x4)=0xc) sendmmsg(r0, &(0x7f000050f000-0x1a4)=[{{&(0x7f00007b4000-0x80)=@generic={0x0, "1fdf2d6041ef1d48beae4fbd9999dbf06aeb95d7363a221b1c885fed0ce88d8eb5807a194493117dee616a8c4e72af236c917e869f419cd14290bbeb5d2fc57649d94dad571e050e21e6d152a5ddc0bec961daf7285095eb6076ed0818133c23e98f0aa273f480061bc3c74529269b5723b80bb92a1d04b8950591885281"}, 0x80, &(0x7f0000179000-0x60)=[{&(0x7f0000ec1000)="3cdc338319a61f8801d9cd07542e68f2d17eb8ca9b57cb7b9da1db5dbfa4d89e70158729128a0621602c78f64fd7566b965f54436ae1215c6f449acba1625f0d9c9adef668ee85503a89a1d7982c170477f16a15199fe2c16f5193b6113f24d2386ccb313e76b919b9976dbdda10747343894f2ee9ee40e3e68257cfbcfc8fbfe04b47241ba0f1936f898d9336fb8be6e56d595f9b4beb5882d6396f46de39cba3735fa9dbd845e8899c40cbbdf33222bce29df286df4a6aaa2de954b84ed2b4209eb0ba16abe463a020b6afd079e1d108917d7b295f9f97b17d717dcc4d3f", 0xdf}, {&(0x7f0000b4d000-0x65)="e914e30b05d80a1d7820c8ba4efda6dd3457c2fa06c4602b45f648a38108120a054d931bcd607a3d946574cf8647c5fe914e814cec4fd7417c7c351c09ac55b07fcb41f05a799a475535d2de06deabd67b3e7a71b797d99aebdc647f54d800f59686e3ec23", 0x65}, {&(0x7f000007a000-0x61)="a073445c08353f2369db7788e88a41b405f9a3172d076e76974e6cbf2375a2c185051fdf0a7b96990f2d442ebc604681f0367cfa545ba51d5f2c10f66a949f2893173cbdfffc9d140e1d6970521693f62967d04d56883272405b07f0bff907813d", 0x61}, {&(0x7f0000b50000-0xe9)="2bd3f6a28f0432c36027fe52fb702092b21a22212a379e7cf523e184c84368270d2147ae3f96dc30bbd1ef514f2ccbe6f83872a2e85d13a4847a7917956ec4d720cb99948d8b9892655ccbccec0847c0a634a92a31f2a9cc958940524aa2c5f1aac3e043aa538a42bd92d59468abd0e4f45f0daa19391b73a485b2f50ccc9d88e3542d7e632951f7a9c75f0cf96f9dc067a00d0ebb91a6a40681840c6d05861ed96436db68b12aed5d9d7da6c875af54c82542a87fdd16f3348584b26eb384d2e9143829c97ec84d41329a8d49f19581b7f93ba53a7d94b6b118508bbf65357c018ca3c6dc97cdf3ac", 0xe9}, {&(0x7f000087d000-0xed)="81ed4e98be40087e2d976d1ad2e566f56af3e291efbe02ff1edabaa972d6f296f003e56b635f6915a736a4b14e81e45e6075999c7af0e6342e3bd56f28a8e4e359ba7dabd44275916716a13e48b0eb77b63f7b0eac122f3b4d7027edd9c0714709c0aa67da604b7ecbb4223e69be72e7912b5162937fe9417c80b628f10d614daa544ae396f27acd6c13c5245310910b6f7ba6dc7f28e6865bcaa0fe985af6e08093e92c379bdb4a19b1f7c405ea2ec760ba6e656d3a0087ee48888a961773521a3aa6c5b019fd179fbde4e442a55ac430a0b4741aeafb594b0f3e31d962ed7ec5c3448dd2701eb49b2c471046", 0xed}, {&(0x7f0000291000-0x6e)="9114402559f83605f0508155ec196925d5042cf9162e94200a8afe686511eac9c620a6cb4a3233911132ffedd46c02424e511333a5c1a3dfd9887c5289300030299920bfb096976d21aba3dc897cbfa2aa92e484855cc253112c27a482f868d7e61b26580987907e718c9f381dea", 0x6e}], 0x6, &(0x7f000051d000)=[{0x108, 0x18f, 0x7, "b3743ad9df059aac4e728ccb1e65369f613af13475885bcc9bf9232dcfaa893e03177480db7804a8ed49c5dc3c8a0bd543b894071ece014c2d7dbac2346daf757cc4b10e32ef6d9464989660e3cd1d7888dbd538dc64fddd1aea7004a33fd43193794cee753eb890ae5e8d53066efed1c2333ea5ff756219f0c2f0fcc2155d628c540ab5018496b0017d4ca6e6c9607aba125d560874c57e9f013eb657e774cb11c7d200aebc2e362d7245fdbdbe7fb8b7437fe583c0bd803a6b17d0db81e6f33e6c237a11d4402a3bd66416b57661aee8f8e011d9598b086369862ab2783222f04944521425704700962724a586a0f5ab5057"}, {0x18, 0x0, 0x2, 'k'}, {0x70, 0x1bf, 0x5, "f43a4584a401f51e383f7a3348c86273004ca10b0f8ae3d518cf43d877703b99be37c12a7c4cc75ff892b87fb69a5bf51889fb33c31c79064e288eabb407de0541ff21d2b4e58323f6c31bbef7f8177fa15f4dd3a179e8378587b948c1b1ddea"}], 0x190, 0x20004000}, 0x6}, {{&(0x7f0000d0e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x2, 0x2, 0x4}}, 0x26, &(0x7f000061b000-0x30)=[{&(0x7f0000e2c000-0xd0)="a922ae6c43501a3bcdf6a459b0546d2cc4de5de2ab485c405709cebde990a66d644883010e0ddc368477ae2e0484cfe7aa20c8afbc50178970adac679e397936fdf2c2b0de68967f41e00c532c7a48acb82610390d213df26ed7b93206de4f44c601a5531bda9d75a62dcef051bc05f61dc0e98f82e23b6b108ad2b2a550a5d2a8b4ff1ddddbade7f95d0ef41d3bb1885810371abe939794a245c8409b09eb007ce2895302b606682cd613120064157161c10544f8abe6701421f3d447efbe62299070693083c435e5d7ffaf0d92ae5e", 0xd0}, {&(0x7f0000ff8000)="dead955b4d56b1ca676656fd8da7a8320ac3fee6387b576362ac0286cd36c901ea923af651441ad8a07128eaf6a49daccf9b1a4b4e9ac3da890635a600c957b455be7aa12838d2fd42e26a7d6f0b41399b63af55da90f02836a6e2c66273c4ff0a9e4ce2d93b830e39d06c40d0c92d08f6fe53d0276779fc8f81abc37061b11c1eed66b5ac1e1aff7bf668e65c3eab531efab1ee8f707685c3d2048482e0be33aa79f78d200d5c753716ca5eea2465e6f8f0e17239baab86627f2b33bc638664065f5f2b7ffe3e618ec6aec85838b0e5b73c1a433b7490f2fb80a48daf12dd44b772933d4e", 0xe5}, {&(0x7f000084c000-0xa5)="5ac01a4e5ea40cdaab5aa598d63d0df6a2a4c4b83293f6c48186e30f3af068c62d03b9cbc57d7e9de45785caa279295ff80e7d43410428224dfa19fb98d06ab0d59132813ea7072c925cc906299efc973543a8ed9cb42b70fb681eef14ab110e8deeeec27b349e27cecd3b7e1f5cdb3bc724dcdc39c8ad76c5e7f4aaea7e5dbc27ec11a99b22cc517a133801cdc247b632ac45e638e55624d365b92cb7a3cd38a45a2fb4b2", 0xa5}], 0x3, &(0x7f0000516000)=[{0x90, 0x29, 0x57e733e4, "011cf2281b878691ee9b692ff0a5bb24912c5ce137930da6747c6f689d8ed9d8f325bd5f71ede39bcb1ce3473f6c7fab79870e46ecbe016659edd82614d3754152e037c28149e1cbec7bb95e9f622da004a09b1565434f9c309a0f1c657d0d4be87c0fb6aba1c1a294df7bf021907a004aeb78c0d7641d775e"}, {0xb8, 0x11, 0x8001, 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"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"}], 0x12e0, 0x44000}, 0xfff}], 0x7, 0xc081) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000758000-0x8)={r3, 0x8}, 0x8) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f0000581000)="d4", 0x1}], 0x1, &(0x7f0000447000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) connect(r5, &(0x7f0000a32000-0x60)=@nfc_llcp={0x27, 0x0, 0x6, 0x6, 0xce2b, 0x0, "4fe6fb7cb3b33c0773b708784f8c74977de0de5cbb39314bbd542e815c14e9d41a297842f0f13886a09423b173776d0779cd440ca0b0bf03ec655fd3295079", 0xffffffff}, 0x60) recvfrom(r5, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000016000+0xd3b)="e0") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000c000)=0xfffffffffffffffe) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffff7) accept4$inet(r0, &(0x7f0000c52000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000841000-0x4)=0x10, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockname$packet(r1, &(0x7f0000bf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000208000)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 05:55:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000af3000)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e94000), &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r1, 0x1) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000c8a000)={0x28, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x14}, [@nested={0x14, 0x7, [@typed={0x10, 0x4000000000000002, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 05:55:55 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x7) socketpair(0x3, 0xe, 0x3ff, &(0x7f0000064000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000581000)={0x81, 0x0, 0x1, 0x7fff}) getpeername$inet(r2, &(0x7f000046b000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c7f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3, 0x7}, &(0x7f00001d8000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x0, 0x2, 0x401, 0x649, r4}, &(0x7f000015f000)=0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000748000+0x149)={r3, 0x1f}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000640000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="65716c00ffffffffffffffea00", @common='syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"626373663000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a600", {0xfffffffffffffffc, 0x9121, 0x0, 0x0, 0x0, 0x7ff, 0x7}}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}]}}, 0x448) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000fd8000-0x4), 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000f24000-0x4), 0x4) accept4$packet(r0, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a3a000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000293000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r2}) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/02/09 05:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) sendmmsg(r1, &(0x7f0000586000-0x3c)=[{{&(0x7f0000ee4000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x1, 0x4, 0x1}}, 0x2e, &(0x7f0000f2a000-0x70)=[{&(0x7f0000fa6000-0xfb)="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", 0xfb}, {&(0x7f0000c33000-0x12)="18957f8c084da6dd5f875bf069e8d19e9fba", 0x12}, {&(0x7f00003d3000)="eb95ec4c700ec983f1e405d6922f433740facf6b1b538313a1670cdcf68a0a67d6817238abf4561f92997d7f4ec86eeef21d26f2", 0x34}, {&(0x7f000082d000)="791c69d26e25ca2f8e96ec14e7b812b6d26bc1336767910df8051ecde2035d25d7707ba89b8f215f24dbc55be1f83a52ad7226fbeb899ac6c1e34dd53dad690e6b0c0dcbbc40fe78eefcfb939e06dd023341c471831ed048c19579f4fb8642fc06f7872e3496020bed0fb529b29278b7c347f002ff81769eca5bea22cca2940b37f7b9d3016d668322d7b8c1ea03d2f5eab67779c8a1df9f77bb87d8ce73513a74a8acade370d86dc379a55b990bafc1f4", 0xb1}, {&(0x7f00007df000)="658d430475de93e1316407", 0xb}, {&(0x7f0000b1d000)="55f5f826c1e5d1c23843d767e1a75ab075417f767c63b54b835ef4f2652f5bafa7cdb7e15994c657511cf583699032ed92356f07c86d961980d7264de3b33fd7dec9c632aedc55e0de59a7af3d5eca195e836afd9e43e02ba248cdca4f427f2ce4aca0ed1b59eb23dcc8b8355f9be03e8a3fe85768d782eed831dc846e26c3e7a4ea9b1c0c6a54c0dc62a28a231b7b6eec706475c5816a19a127a4352cbbba9045344b48b499ffbe04d07a637428b6f6795c3450de4e", 0xb6}, {&(0x7f0000c84000)="ca5c0fda8c1aca31ac96880c310192ae4e5f719d187f8089b55207c5a8ad290b6fe3dc9e830aa019c3655bd1c2750cc704402ccdb2f75a9d99b35dc71e58db280bd06ca93b60115ac9d93213fc8f8a06b913f0eb58d751817183d5af298954e79d03445494f47725f87715694b177672b5ea18e6099fb9fcd7a300617b3728f4ddde351de38b732ceb8590aaa8311557b25630591c376524b69c97aef47f98a5c9f95360fe05f470b76dac0c631d864da35d7f85b66dde7c0c096fdcffc443d5952ceaa547150cb220035c2ea18171ae5cd23695b2dac2108e77bd366772567f0b5c9240459e7a07518aac397cd07493666893234b9e3e3a6a15979d5ce3db41f60b0fb7d8569e37faabbf46f631d47ebfc547987553dbad7e81d336763f6c9fbc1a1bb19b916e7c8449f10ea3abe16ad0e066fb6ecbcc3692b860e214be7b044f3275c3d0bde56a53c266ef3fd51c22190ed0ee1fda2b6c44eca6d4a708c682c08c145d51dbf92839336dd8821f730b5f16cbe634336c32add14688bb868b1e1f62cd88be776333a2333c0c103d2ca54aed9e418271ce78a1c91972dc0d38bc5e74e5e7af12308ce59c6d59e63757ff87705303d53f856bec1a23f78fc11278b3d3b82e2d8425c0d5a0cfc72d1cbac73f255ed7387c85137b8d9976af79a7bf9210110e737ba0f4bf6bcd9d15c11905bc6a27ac9ec90977a5946ad8dbc49e3ee3a8e8c007f83f2b56c300ba7a249c11a091ec4e42183ef5a0d12dae1e270e58ece5892f3d5feff8b9e9d69413d9e2f7c3d7958a9d0cf6e44205b30ab0ca5017968c9bf741a31614ea2cb71fe6e539df7877e96c3c2cf23548a17d45164c6ee67e28e95d08ea0bd703cdf9d7d639b615e1312a2dddd264af7b41f81686ab2be3ee3cb44ef1d54d2f9809a208fec74e8f5f4c2f80801915fce700fa5a64ec653775b796daa293cb9852d4dc16016613f2cf4f5f3dbf0193a110ba4b97e23b1ff402ccc5e8f84d657de202836f0f0634c763cbb9c2cde681fc63d5014bff551098a575424163aba970990b3842a7c5d15a16c36a2e45d89f57905619c11dad66e3ff0fca25b29239c0e552a1cdf56211429b622e9f2de6744b34c5a0007fbef9313d8a3734644eca5ff9fc00cf2f90d56b2b237a3b09ff707d6f76203d066958ee545517da281813476eef3f2fdb245eb6802aafe7957fdd812982c91303c2262feb882fc2c3db63ece108e87376ebcb2dacc6c15eb0e3978a59d7046f1742d9722ffde3c5bf4b4fe8f86c4f9bc16715fbc455372319bd0be0e7f9ebb7c779cb9dc2d50fff3d668368be4def3a2f810f7f4646a5b6b4cd000f84f9a9841ec8e9d37fe4adb119b929cdd47e92cdb756467f0aceb2f91c647f124e288a3ef69a245429315478393019232f9fe112882bfa5a8544b6c4b232244b3ab37d144fe0812fcffbaa1940756585f3feaffff874aded545213a06537fd26da0949308f08dbc51554905b2352a64aeb048ccd1c3a8539569b626fb0e96245ed9273af48d750687c3d32edb7aaf42fe83d1436ff206f15587b01b6a43190b9dcd8c71bf37962415f68eab6dfd4aa33442a3c44379fd3c7c1d7d771da01d104be0fb6079b8544b81236f5febe9fdc51742f6b1749f93a9c4ac48781d2b52f91eeab770066117eac87604c78c630d2f50d9e18d19c00594415ac424c2c2f9ccc0a3c9206869d688ea72fa3ada0c0a504dc7ed17fbdd4ddca05a9128a847d68a50fcd941878e23a35bbbf1ca4ce6a93181cf1308806452a84a059b1d5914f2d002329fa46ffee6270111c1e59587ecb771f17c97e7b62d3517f2e396a1ad417753f3e96923b1868b0b9193b0cedcbb4e0285e795836c3cf3f90cf175e41a44f0920ed4f8b232cd22aae99ddc61b5a59fc5125d41a751931662be66b78c65701858502fe31e366046e2523a1b349ddf1760b7da6bd7e05bbfea38d08189c5420dff9e52abc0231d11052f80b3bc0a560ca01bedee69771f16fdc8d72fffd2e1d4cc7956d7281a2e88ff2629faf99e5fd9e802eda5324c4c8fed63647e2f8a4b1fc78d7b11b93c22f44cd446e0528901b7dd4f3b009f151cb1454698e5491384bffdbe0ede8c196470dc7e86fd1d6d36660115f6856808edefe8af3e23661d94a7b1107a8f702d2e2ed5ab059ee3c15b7eb4d136429c70e6da9b7b7d3d327598d5070c89be747643652362ce0522344a2ebf3d20b4de88197737e6c1357706dde0308b39d6ff35b18f970e547518f5bc87ea90200d8b71e87586e655e90f940a594afce3924fbf7490161d5ffacee2cdcf4843502f7a6915358c139c307ea4704cb7f55ae35c559cad15334e82b6b429e0ce386b347f6876a28acb568bc2422eb4d5c746e26bee7d96dac0e7b29a9f25e0689dccb6c93f1b7400bf41943e02a9fd9764849cecc87062767c1ed27b7a3d8f627b51be9bb6789f01ba4b64906f994d98d8bfa4b8e360add4a4a674cf46e89bf2e47f837e2fc3391d24f6a41870565550b895fcf67ff3b655ed66ca96634cf581a2ad945f85b16f8999cfd851ed8e2c228e019eac72f9c15d85a647394cc5d6ace414759bc242f3cfb48b664cf8be9b1b888eb843023b753339a10e1c10485faf5393ca3b41ee0b95222bbd9a0bc5ceca8a348ffc6198f98758dbeb60ec4b7c5ac784db587ce48c82f9a3f1a8105a11c331ac83d0f0e410d72fd45b1d29f272d2af9aee5f995995ba16a932ad0ba4cbef93312d673c9b219c18a7b84167e1f3c72318fe340ef4e045318864181aa77e408870eafd2975fdd64aca76221d2a0aa571d06c7d48885aab56fd98a7bd782d1db51711d1b8c78dbe926e076ee67c395976b7292bc80a5e66bbd49657b11ba51559bb97ad9ca8b25f471fe032785a4e683e6dc839430fe129ca6b9644d1830482fcb456d07279fe43d08a125153956b7b5d8e90b3c9244f17e66aff6acdfcb394bbc2a09f00332f7256b1a8c3836ebfb1121de6c130e21414615d072bb0c8097029e313e76970b3a69ac11f7ef58a8aaff0ccd100d34c2464f4860e5109c14278e47609419bd207ef410ed625e23f195ef3f68b1bfa782bf7a8554b61eb1a330e0c769a241128e0a41e8bb22859839f5c1f90cc9f5fa21217e1f1b74c4bc13ce0aac558ada89f1b0d953c5746e5d9ffb1a0a7eb44026ef211627b492aa259e1f000553cb219e5ad9df9e9b45cd19e466588e9868a486b4249152e30598d9b420090692307995ed52f4e6e6f258d917432d20084c6b910b96190db4df2ec65e1a2ecdb4a90b9a5866d48acd7107250f58fd4ab500d49118bb88f351a81fa913e342af24784147708f3be6b2a364359ffa8044f30d06239504468faca1929d8cf68470f1466b4e748018b3bf37a78b649ac1dce32a9a8c90a5d667312fd0d11ad08a19f79540aa499ba1b4bcf4b26e07e369d5a01cb948f91cc7ab75bcee48d5a91edbc398d476fab5598a6716bba4ab986a1d6b1dc021cbe12cfcc25bdee285e2990af9d3e3859397ae3dd629397b82bf475861dc582352204a196d46790f7ad316e2478ec38134621e5bd98732d253c819aeeb4d61bafafb4372c86cff19d8de996b650c32579f75ae0cd6f984b715275298e9d220c899406b7b28679dcfbe20cb3ccfdbe4cb6e7043c16fd6b2ce71b6383595883291450dd5ad1448488af7eaaa6f68d08d4c6d02e16969400fe33fab4fb542e1f8e72ddc4c844c2eb51e86f4963abecdd8924889754593d426368310dd61f4857669611126d2170d4fd8d394660749ea513a71cdad788c47682688d0a974243428859bc80251aa68d37ea7539f93df901feb3f1e88e137adf3d944e6cbfc47d7a7f5b741cb2afd22233b3cae379c5ce1b5cc5b348d3df4b1b3868c84ef671a0607a6cce3df0f23e6c64da21007a7ed7b9a79a14631377ccc696aa56a127e9306354540aee87312f738d603339082502c5ff0c53be4fe944e05390f99d8a6345b0654781e95c9819ab6978620d4a722c45c1178739330ef96c53dcbd82b4af00f02d4ec8498f85419fb50ee72bc8b01b6278c6a24ab71f3e1622df0507942d70c564171fe55c46e0219c30348b1e1e5bc76e63a21c23377a407cd62b4149f872a5ee32862962a24c19b8551b2dd910aff20cecf359bf4431f325e30d0de1b081e7c6af5fac0fe20abf07b0acb80cded667b9915d7afb5f40f9d7278289792a0e5b4b5f086ae3483ca4a7fd0c956bc43b2261b76d0f48a61a4ae88d6fd8a1ac6f66e4671329cbf6cc483ce57179ee6fc5bb151416d979b03d555ce300ce6a7c3a7c4949669f2a6f46a153e14c345d617677d30fa9a384f89cd9ce46e6d50fba0114d2ad1f138a65a73308a1ba9a3d17918e09aeb265b6bf3ba163857cd7936847be7ae32c38d017669a64010e1ba73d9b39136360be0717f86ec4e190720a7d962712288ad9674ddf3fb3b0b8abbde4f0a64f5b7200a2bbef2ba2feb56e09ab405841026a59deb9a1574c6ed2ef0e47a6bf5cc546c230600d78f0d3c89e8721a3c9065dca5e3b03d8caa2a49da3f46eb956be96dd7632a3e308e2f265980c2afe64ea875615cfce3aa2e24660f6255607877fd3f65cb4109aa00ce8fad2a4b42b91c872c9da20c97b17c811c3c05d4051830df141faa2806d5eb0b9e008bc31b25e14d1a44bf4204d754fc21d09fc538e39303b31e4a2a53e8445925e0c08cadbe5d3571c6c43572ad09d893a50aaddc55dea95f5f2f2d580df9bd0f0a10bed880beac7dca357f52ba08b9485e7566b11ef589f563fa0acde0d44caa225f4e790ef9d1e41e7ef369b85cef82a98971d33852365e6cac2bc3e22c0bd5e330f039565edc144cea8cc6758a4050bffe035e1017fc84bad68c8160523f9e1979e0f47c40e251ec647820fc287d7ff815e92942c8fb898817d692a0b99b7ac21d175341d7dde8c29cd22c58f49278d83b657e25cc88ca3895d3a1eb7791d97baeea80be5ca05fd690f003a43052816d3f354a6288ecbcc891e52cca10ac52fb570df2818326d9d51dcbd4f751f5d71ece782996bef624caf9b351a24acc24b86340abec98838a6153cef49e6814237b9d033ed3d9d405665026da2035dfd61dc0d1a34b9c4fdbfb1e9cf1dbdc51d4adf10d1a89d2001a15663954a78838c52e06380d75b28cf2e70aef75e21fe90feff976b5f73ef36b1d6e08c1059ccb5dd3a42983216324289713069ef46d48b479b4aa081af0490370b8de46dcade10ecaf5827f45bf49bf11bb4df628a06320598c529485b276ee325de4fe0c4a4184a09fee4b9a6551a920fcf5c98ddbc42635a16c21b8378efdf3ee5ac4e788dfe95972ef6b0236f32d67232fe915b165bfc95f2856758bb00d83dc90c792b26cdc69df5a71dbc76492a078ce72d6f45a87914243a35e6bf0fd3dff5cfb6326784e57e17d5f773f335880c6dc5e7fc7b1dc870ec3b922e9d8e955a35d78f56df7c24dc7dfbd5b5b0671a872e8d756a2511bdbf1c5e9d42ab06f85242571dde77a515f700c32fcd6ed44d9576b11a9a4aa0865f43e1ca07965ab3d115dd8b93b44c9d07ba635132cb0b93052e0b5cadd2f716780817f61cac28457c46c1498b17c53c5388d2bc6c66e1439ef0b994e96f63f8330a7a075ceb4adba1c882dca744a8680a706608d5797956c25c69c5bfbcdea0e1273279ed1c3bd554cc0d8f598b1a85625dac27f944cdae77fb4d04e28d99fe75dd10082febaad04f4a5903c54507e39aa53a59657dc9c72fbfd8cef103165f153089d3ad751eda9", 0x1000}], 0x7, &(0x7f0000bbc000)=[{0x100, 0x117, 0x80000001, "f69f5089bd5fa32b00096bed5467c7d511a02d8a728e8116c349ae7945a602a947ef6501831241464817ce038e9fb2e803f44c73e9e4476dfb04858d50f81cc3d2be9920d89aa3f0f2fbb73e8da90d5b75c8626ba59f2bb52403c7ff0b05fc40cd5ec066d4ba7a0ee731160a562d00ebaab44d323924cd1bb1a5bea3f3b647f0e9862a44d25216fdc7e1837a7344b221875b2545bc3e1d5302c19bb7a9916b4db3843a7ff65dfd9f81c3b40375e6cb392759a08f3795948ac2f95bd15ceab4453e4d2a5c012ef5b3c998bc93c6c5917d3036a39569dd16bfccbdcc6951eacd309f75a90a8b3ed9580d460ffa56fa0a"}, {0x50, 0x117, 0x3f, "984af098a5bd10ca4ebd083847a0f4d4133dcedff8c3792862d91e2e718e1d3d7d793ad0698cb2c8040dc7d1cd8b090c38b4152359445cf4ee09abdab847d200"}, {0x58, 0x118, 0x429d23e6, "84e94b5c433c21157a9d3812e2244b7b7e1aeb29d40d5150712f5fc2158d0d596a5c84fa6a3890ac87459116d51558da89f32d84a33cc68f3ff723f9f8cb202be2c8"}, {0x18, 0x0, 0x9, "4eedea0cba"}, {0x30, 0x100, 0x2, "84d8df97b9adfead14824aa7917d55b5262c71294f3bf307e32b"}], 0x1f0}, 0x1}], 0x1, 0x20040000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00006ed000)="87358569af17999f65f468d966a538ad96", 0x11) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522"}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/09 05:55:55 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b9000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000078000)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, [0x1ff, 0x9, 0x6, 0x6, 0x3, 0x9, 0x0, 0x0, 0x80000000, 0x5, 0x3, 0x8, 0x7, 0x80, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x400000000032, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0x7ff, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x7, 0x0, 0x1, 0x10000, 0x0, @empty}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x8000, 0x1, 0x1, 0xffffffffffffffc1, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000)=0x81, 0x4) mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000120000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/09 05:55:55 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000011000-0x4)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000010000), &(0x7f0000006000)=0x4) read(r0, &(0x7f0000004000-0x38)=""/56, 0x38) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="6444744e64ebe62f488438c8461a7492") sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) socket(0xf, 0x0, 0x2) 2018/02/09 05:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000088e000-0x4), &(0x7f000037b000-0x4)=0x4) [ 48.219171] audit: type=1400 audit(1518155755.683:56): avc: denied { shutdown } for pid=9070 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f7000)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0xd7) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000193000-0x4)=0xcc, 0x4) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000001c000)=0x1c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000029000)={0x0, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0xffffffffffffff80, 0xa3, 0x6, 0x5b2}, &(0x7f000002a000-0x4)=0xa0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000002a000-0xed)={r1, 0xe5, "9071043f904bed6bcfe94709bb6662bc017dba0f4abef268b0a84f12e1b59ee08f502887a75f520ae078004a6a7eb19eeb1fd16794381acd95f31dac1aadd95c5f3db3e372d2ecc44da378a1f281c38bfb6c8b4b60c1c49adf0ad65b2716b87e51b599dcc22548adf89dcba34c69f67c2f0e989271212683f924193c6c9aeda8f171ac7e73ff96839fbb468564b6bfbfb9c9b7ac084473b476ab41bdcfa413243d202d6652101b842fce98f66818cf3f2af0b92a9223d4f28705bc1958f63d6149d674a48c082ed3ff14d4f89feddf193d06cb6ede495e4b89865f65f29c590e06f94f6b7f"}, &(0x7f0000020000)=0xed) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002a000-0x8)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000007000-0x10)={r1, 0x7, 0x5, 0x200}, &(0x7f000001f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000022000)=r3, 0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 05:55:55 executing program 1: socketpair$inet6(0xa, 0x80004, 0x10000, &(0x7f0000439000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c6c000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002fe000)={0x2, [0x8da, 0x401]}, &(0x7f0000b1e000)=0x8) connect$inet6(r2, &(0x7f000049e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00000b7000-0x4), &(0x7f0000b01000-0x4)=0x1) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x84, 0xf}, 0x2c) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cf6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000d5000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000cbf000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000dda000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x11f, 0x1, 0x9, 0x100, 0x0, 0x8, r3}) r4 = accept(r1, &(0x7f0000578000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f00006ab000)=0x1e) connect$llc(r4, &(0x7f00001fb000-0x10)={0x1a, 0x9, 0x4, 0x5, 0x7, 0x13, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000451000), &(0x7f00007f8000)}, 0x290) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00008cc000)={@empty, @broadcast}, &(0x7f0000e68000-0x4)=0xc) 2018/02/09 05:55:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000+0x4c3)={0x882b, 0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xd1, r1}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x38, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x90) 2018/02/09 05:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000633000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b24000-0x7e)="24d1d945b805310cb4b1ce803ddd79e2dd904e4cf2085839d021f7f4619adb44d45d831dd7cec635c1fd1316f21bbca59f17ff5d2308890a63f33ed838d28bbc56619aac81d2caa5e5989a30d44cc8e76201d437c81ed6378fa3984d40ceed656ccb9536fb4188b7c68e7d2379a66d2df851ede4252340fe0dc5c6d6bd88bae97bb7f75fb99707af51601db04d2589", 0x8f) r1 = accept(r0, &(0x7f0000fc6000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000dbf000)=0xffffffffffffff78) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000812000-0x10)={0xffffffff, 0xc, 0x0, 0x9, 0x0}, &(0x7f0000c95000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002fd000)={r2, 0x7, 0x9, [0x3, 0x1, 0xfffffffffffffffe, 0x2, 0x1, 0x201, 0x4, 0xfff, 0x13]}, &(0x7f00006f2000)=0x13) 2018/02/09 05:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() syz_emit_ethernet(0x6a, &(0x7f0000afe000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "9a977f0eb3050000730f30f600e3"}]}]}}}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007aa000-0x4)={0xffffffffffffff9c}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b44000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001d1000)={r0, r1}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bef000-0x2), 0x2) 2018/02/09 05:55:55 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x3bb, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = socket$llc(0x1a, 0x3efbaa974ae9c347, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000024000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x3, {0xa, 0x2, 0x9c, @mcast1={0xff, 0x1, [], 0x1}, 0xedf}}}, 0x3a) r2 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) connect$inet6(r2, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000026000-0x10)=[{&(0x7f0000015000)="d2c5154d717d39489b377480f949cf39a7c613df0204bcfbe6666881f61c3a623403fa2e6e6c15d9", 0x28}], 0x249, &(0x7f0000025000)=[]}, 0x8000) sendmsg(r2, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000003000-0x1e0)=[{0xa8, 0x108, 0x7, "f0321f346d0ed877466ea51dbcfe9344f491d56254567d35442d19c9b484f55da0ea99f59d0f20b750c006c8636da813ae0d2c82fd7d1e2e2bbc94f688fa88d935dd14d3abc51a082db05bacde6673f15c5b64da9151824bd12a05f25a5bf8166a8fcd86bb8932e69c60efa06d835a2ef03fdc28afcaf6fb7928eace5e63700a9feba9a9faf42e5f7419ac28605317aa558562fc2c03"}, {0x108, 0x0, 0x8001, "e06248585d18cdeb62d371cc6d950e5be21f688ac9e082262910c27908225b04b8c5ecdf9d3388801acb50f89d6d66ab121698d702d94990c38ec120fd181ff950476bcf5d2045eb25e6c224ef30adc2893b8b0afe0b5f36103083cdde7c9589201aa0d24f5c372293779b4dd79f630f19464abddceb312d2b66b40293fc229c5fc4ecf6bb2893093067f58aa7729d8c9e4f3bf6c4732800fd08c46c645ffe8a1b375703a3e7b7fdb98f7105b87a7e6b9e270e80dab970575d91ac3cd9746552aa8469feae9b8bd0f4ac83c22fda21158b723e4c7827b677c22bc84677b24311cb7e7551f5880c6e6dbb9c54edd4fb18955397bd618f"}, {0x30, 0x139, 0x3, "ee769eec875b14a36e4ca4331c247277dabbf6abc631b0568f6addff"}], 0x1e0, 0x1000000000}, 0x0) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ce3000-0x4), 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000665000)={0x0, 0x1c, "95dd78d7088f100d3641491738a2624d13fc55544dc9ee72e0b277cf"}, &(0x7f000037b000-0x4)=0x24) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce3000-0x8)={r1, 0xc2f}, 0x8) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r2, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000a15000-0x4)=0x1c) 2018/02/09 05:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e72000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eaf000)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000f7f000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00006c8000-0x18)={@empty, 0x3, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r3, &(0x7f0000e0e000)="54133bf23c3b6a97df9ad32c97b72e66a56ba43b2a7ec3bb927882ddbd85543ee9706c439608c28523115aaa45186ee0b6a7ccb7d0c654a94f36c9723363ec4aab7f5f7e9cbf0e68992e4fd04195afa3", 0x50) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)}, 0x0) 2018/02/09 05:55:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xca30, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/09 05:55:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/02/09 05:55:55 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000026000)=@rc, &(0x7f000000e000-0x4)=0x9, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000028000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @empty}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000028000)=0x6, 0x4) 2018/02/09 05:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000229000-0x4)={0x8f}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e1c000), 0x46) bind(r0, &(0x7f000025c000)=@generic={0x10, "5cae450d2acdc681129dd4fb2658651c8c029b45c73b81cecbd69e4e0103a4876bc0b04b5d1914b451cb5567e9a7f8436fdd4e3fdab37f8335d8e377f1f62e1355129de46f0b9fb5ecaf0573635f5711f0c0960f5d4692bca53c0f9fc00d23f93edf163ca1b7c8ad57d6da343eb685a219950e37995cf18e3de20633d484"}, 0x80) 2018/02/09 05:55:55 executing program 6: r0 = socket(0x14, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00006d8000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x4, {0xa, 0x2, 0x0, @empty, 0x5}}}, {&(0x7f0000c84000-0x35)=""/53, 0x35}, &(0x7f0000000000), 0x10}, 0x5a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e86000)=@assoc_value={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000)={r1, 0x525c, 0x9c, "20aa354105075e131358c0686cda3328767c297a24a0d52a65bdb3b4ea2d6f5aee3fbc58152e52cd668a1f0b803fdc0e5999e6530106a57fbf52f0b452ff7b9549c12fc76a7d15f5a97f7b2cb7bc5ebe59fb7d7a3547fa9cf2ef73f7b24fdc726df71cdc06bf841c9eee4923108b5bc674fffd8f9b787a8a1587085cb6979979e155ec597709ca1d380542758583cb99c1a75f16d13f0320aef1bae8"}, 0xa4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x10000, 0xffffffffffff0000, 0x20, 0x401, 0xfff}, &(0x7f0000002000-0x4)=0x14) 2018/02/09 05:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0}, &(0x7f0000de7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000483000), &(0x7f00005ae000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000519000-0x94)=""/148, &(0x7f00001a2000)=0x94) r2 = socket(0x9, 0x9, 0x0) accept4$nfc_llcp(r2, &(0x7f0000e08000-0x60), &(0x7f00002b7000-0x4)=0x60, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000b9000-0x10)={r0, 0x50, &(0x7f0000eac000-0x50)}, 0x10) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000d49000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000087a000)) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000fa000-0x4), &(0x7f0000dfb000-0x4)=0x4) 2018/02/09 05:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000036c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000015c000)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000d8000-0x4)=0x5, 0x4) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f00007fc000-0x8)={0x0, 0x0}) socketpair(0xa, 0x2, 0x0, &(0x7f00001c7000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004c4000-0x20)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000056c000-0x20)={0x94, r3, 0x10000, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4(r0, 0x0, &(0x7f000011b000-0x4), 0x80800) connect$vsock_dgram(r4, &(0x7f0000c9b000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000c77000-0x4)=0x3, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map}) [ 48.422166] audit: type=1400 audit(1518155755.886:57): avc: denied { map } for pid=9118 comm="syz-executor4" path="socket:[19910]" dev="sockfs" ino=19910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/09 05:55:55 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000012000-0x34)=""/52, 0x34) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffff00, 0xff0000ff, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0xff}, {}, 0xbf}, 0x0, 0x98, 0xd8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xee41a72a590b487b}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x7, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x9, 0xfffffffffffffff7}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xff}}}]}}, 0x328) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000-0x80)=@generic, &(0x7f0000013000-0x4)=0x80) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000012000)={0x2, 0x2, @rand_addr=0xa0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000005000)={r0, r0, 0x79, 0x7, &(0x7f0000014000-0x65)="464934e4165b5db6cbf946ded2a8040be944d585626dececd5e5b40029bc9da45844f050819b839ab576135a5e55a71030217a5dcc69c6b5a4ecaf0d8b4df3a4a6281b8c2c7d5f45abda7a0d92ff6e211b32a95ebd747e26f5f0f88e87137bc576e68ce742", 0x5, 0x7fff, 0x2b, 0x8, 0x7f, 0xc65, 0x1, "cd82236eea8b1c81bc1c40fa72f910b74eb28625c4dc0931db4f24fc3c1b82405d1f560c635bfb0bdec78f8a03bd3c572bc68fab48124365b3e1ed2487908338a52b2d699f"}) accept4$inet(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000011000-0x4)=0x10, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @generic="efca98d34ae209e320c655c4233b176d"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/09 05:55:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000428000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c88000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) [ 48.541372] ipt_rpfilter: unknown options encountered 2018/02/09 05:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000401000-0x38)={&(0x7f0000fef000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000ccc000)=[{&(0x7f0000a10000)=""/161, 0xa1}], 0x1, &(0x7f00006f6000-0xc3)=""/195, 0xc3, 0x8}, 0x10000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000027000-0xc)={@broadcast, @multicast1, 0x0}, &(0x7f0000738000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000054a000)={0xf, 0x5, &(0x7f000064b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x180000000000000, 0xd, 0x1, 0x6, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000bd7000-0xa)='syzkaller\x00', 0x4486, 0x17, &(0x7f0000e63000-0x17)=""/23, 0x0, 0x1, [], r1}, 0x48) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000041f000-0x4), &(0x7f0000588000-0x4)=0x4) 2018/02/09 05:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d54000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b58000)={0x0, 0xfffffffffffffffd, 0xa, 0x6, 0x5, 0x0, 0x3, 0x1000, 0x0}, &(0x7f000088d000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002ae000-0x8)={r2, 0x1ff8000000}, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000526000-0x4)=0x9b6, &(0x7f000000a000-0x4)=0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000099000-0xc7)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/02/09 05:55:56 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c}, {0x6}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000001d000)=""/166, 0xa6, 0x10000, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) 2018/02/09 05:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc2543c65ff18551f, 0x80000, 0x7, &(0x7f000010a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ed7000)={0xffff, 0x1ff, 0x2, 0x6c, &(0x7f0000d3d000)=""/108, 0x2e, &(0x7f0000faa000)=""/46, 0x1000, &(0x7f00006f6000)=""/4096}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000031f000)) r2 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000271000), &(0x7f00006ca000-0x4)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c1f000), 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) getsockname$packet(r1, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f94000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00008d8000)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/02/09 05:55:56 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x2000000000000080, 0x0, 0x3, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:55:56 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x42, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000000, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x42, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}, 0x0) 2018/02/09 05:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006dd000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e74000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 05:55:56 executing program 0: mmap(&(0x7f0000000000/0x75c000)=nil, 0x75c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) pipe(&(0x7f000075b000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x591, &(0x7f00009ab000)=""/4096}, 0x42e) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000075f000-0xa7)=""/167, 0xa7, 0x40000000, 0x0, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000075d000)={0x18, 0x2, {0x2000003, @rand_addr=0x5}}, 0x20) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000075e000)={{0xffffffffffffffff, 0x5, 0x200, 0x40, 0x1, 0xec}, 0x5, 0x2, 0x1000200020}) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000075e000-0x4), &(0x7f0000646000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000075c000)={&(0x7f0000000000/0x1000)=nil, 0xdb, 0x3, 0x5, &(0x7f00000bd000/0x1000)=nil, 0x9}) 2018/02/09 05:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d48000)=@un=@abs, &(0x7f00008fe000)=0x8, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f5b000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000910000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f000055d000)={&(0x7f0000e09000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000158000)={&(0x7f0000ee0000-0x34c)={0x34c, 0x3, 0xb, 0x520, 0x3, 0x0, {0xd, 0x0, 0x1}, [@nested={0x1b8, 0x27, [@typed={0xc, 0x59, @u32=0x7}, @generic="b9288b2442926bc086a57be44b281245559aba54936d379ed9bb195736eaf67d4d1542688639c19d15a557b2fa3dcd743afb8778bc2877fd1f915a4a6635675f82ff35cdf6f85238bac22649fc2c91eee317ee26516113d3a45364fcb8de28b9323ab22456be73b8f8eeaf1101dd5f880b29476c1677defd0b32731c16e8be32bd1333895b07dc247d6a8b5982bac5c2b1009b9d8c596d1e5899ab47873b6f2bf6e0afc16a7ab4110b23ff32e30b60e62af2352ed34eed50bc5f6faa9149acb6888a09bab4e176b647dc80e384f4e2a826155c931b5ecd0b1fd14e1782a78089da6c7daea3", @generic="9938154d71bdd4631672b4f1961e6bc9bd4977abc92c7d7c149c146ed0ec404fcdd64acf1e65cdba12ee6d8aeb8ffafbd0054cf2b27feed547c5ec952adbe7c3794a", @generic, @generic="2574946df3cd12aa7a77e0893ee98c2fe434d2b867bd9b740aa170389f82d913f5bf5efa70f8c3cd2f95460ac20cdb3f8290ac5193ccb0287c491db935213319ed33d6d8a2c2434451b3cbbf6b221ddf09f1275a5ae8b1e3811fda7685d3c971c1f4f8b036cb2c0fe73a3d310e8b18", @generic="285efd6e0631b5244d5e24dff87de701"]}, @typed={0x98, 0x5a, @binary="2870ec5d06d5764bae6fbeae5c05eeea4b2f426a2682985428ae1a64472432ec3c5962c1506520ec47ef88f0cba972125fd71756b6c66c751504a8cda958685420c7692786b9d682d35d3ed9cffd4120d4bc6ff6e2f9fa262f8a45cb8699ee2f6c3f737fcd584ef0bd58204e345ef581fda5c9f80a67745a3a16ee665250b56f59bfc662c815efdf51ab061ddacbe2"}, @generic="666359c6d5708a7eea94e4e8618f67933b80e3a08cdbb94972aa799233d55231da3ce540becb6a8ae396a154a42b9e802f309b5d12635f58e9a865c5fd389757db916ae383d1e5d075db6941abed324b70f7c2eea98903e6d10d83395e9f7afb37b93679bf1141aa851921063d4c992bb89a26c3e95f0d9d7a5475387cf817349a33c91d4c5549b9a232cb72edac1d094376f482897578a619a6bdc9def8aeee59fe5edcbf8d0aa088333753e4e23d55b8c618214021872128a7ff8d64c83a4bb99f555908c4d290bcae846147edd65c4779b197db70dd7767c6ae", @typed={0xc, 0xd, @uid=r1}]}, 0x34c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b61000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004b7000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006ba000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000bb5000-0xc)={r3, 0x80000, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xfffffffffffffef1, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2f3, 0xc, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x4000) r6 = accept(r5, &(0x7f00003ce000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000e18000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000fad000)={0x0, 0x4, 0xe8b, 0x1f6, 0x80, 0x4}, &(0x7f000028b000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e4d000)={r7, 0x6}, &(0x7f0000e14000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00009a4000)={r8, 0x4, 0xffffffffffffff54, "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"}, 0x1a0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ae4000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000242000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000051d000-0xc)={r9, 0x80000, r10}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000b58000)={0x2, 0x9, 0xb, 0xb9, 0x40, 0x5, 0x8e, 0x8, r8}, 0x21c) sendmsg$key(r0, &(0x7f00008aa000)={0x0, 0x0, &(0x7f000023e000)={&(0x7f0000164000)={0x2, 0x2, 0x6, 0x0, 0x5a, 0x0, 0x3, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x200, 0x5, 0x30, 0x3ff, 0x40000000}, @sadb_x_sec_ctx={0x1b, 0x18, 0xfffffffffffffff8, 0x80, 0xca, "457039bef3a3d356277065865e8e72c8862da45f514514e05a99d72125c18e2405fd39cad97da85145b71edefe3b272b4db68460e056d7cb55f71879fe815c5c4bc5bfc0c4d5925b32dd5f255724f10577e6ad2b855f46991c8c3926a8c074cca5b734903f18b3724b931d18c76dfb4aeb031ff7dbafeae1f8c9293a53a63533d5fe0b84cdf519d8c9644c232fc80c1424455344a2f85c1c182e513d97b9342ae007b8e6e8c47b0ac3cc1ceef85a75cc50e3a10623dbce5232ba6ebdf94f015abfeddff8d8831d92ae0f"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_sa={0x2, 0x1, 0x2, 0x9, 0x2, 0xb3, 0x3, 0x80000000}, @sadb_key={0x15, 0x9, 0x4e8, 0x0, "318556ce75972c183ca8ee6e7e0fa0b6c9ddf5aa4b1b986cb9387223c996b0fa1c5494f77782c5f195b7faec852ce6868e07b70b1219f2f1b2b28fa511f6ebceaea642bf543e78028ed6c129d0b5519c566d638f356acff3503235fb1b6d8c6f44dae5dccfa8cc0817bf7de8db6584832880fa97c29134c1d45a72dec021ee70d6c30a8ba01f689d608fbcf085c064a9389d9878c9d9a6b78338b283f4"}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@empty, 0x1a, 0x10, 0x4}, @sadb_ident={0x2, 0xa, 0x101, 0x0, 0xffffffffffffffc1}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x1, 0x5}, @sadb_x_sec_ctx={0x1a, 0x18, 0x1, 0x4, 0xc4, "8c0d37b776bbca08683d3b2307b9e7d8bb39b05d94072a0a80feeb725499d6d4dd7a1b0be9168ac592c04e8d74269ddd4bb00f27350283f266e95a1ca4e2a69ae5b3bd9e05e72a05897a22bc6cc63163800a823f6f2494cf316aec05591d8ae658568916aa3ac05658385bba9c826d7d60fc6146303ddc4094ba4b83da3fa00d5dc8f4103d0c84186f86a9d57049cb7f343c00408ca64b63e8ae3c03400e5267a632466e0809e3d56e95dbf25c6956e795e897e4be5ab949546c5cd0573d479b9bb6e73e"}]}, 0x2d0}, 0x1}, 0x20000000) getsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000fbb000-0x4), &(0x7f00009a8000-0x4)=0x4) 2018/02/09 05:55:56 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "4a1c581c713b8d6c"}}}}}}}, 0x0) r0 = socket(0x7, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000001b000-0x38)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f000001b000-0x10)={&(0x7f000001a000)=@canfd={{0x3, 0x7, 0x7, 0x148cbfa7}, 0x2a, 0x3, 0x0, 0x0, "72edc191fd4c63663ca64ee814e7445c1e807b937ea61feb0e0436aff2959cfbd9fbf1d06631f96882c15fa8fc7971daaef4b8b5e9f3acf681e7b2381216da5a"}, 0x48}, 0x1, 0x0, 0x0, 0x20040880}, 0x4000000) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000), 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000001a000)={0x0, @in6={{0xa, 0x2, 0x3b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}}, &(0x7f000001a000)=0x8c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001c000-0x28)={@generic="f823b5018e5ea68e45f2f8ba9cc5bd9d", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000017000)={'vcan0\x00', r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001b000-0x8)={r2, 0x200, 0x9}, &(0x7f000001a000-0x4)=0x8) 2018/02/09 05:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) connect(r1, &(0x7f0000c07000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x3, 0x2, 0x3}}, 0x26) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b5b000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x4000, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f00000da000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000412000-0x4)=0x3a, 0x800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000074b000-0x2)=0xffffffffffff0001, 0x2) 2018/02/09 05:55:56 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) pipe(&(0x7f0000785000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00008b1000-0x1e)={0x4, 0xffffffffffffffe1, 0x7, "3b5b5bc4aac5", "f4e73c2791329fdc3b0224569692fa67"}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000), 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 05:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) bind$inet6(r0, &(0x7f000036e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[]}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000448000-0x4)=0x3f, 0x4) 2018/02/09 05:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002d2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) 2018/02/09 05:55:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x80002, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a67000)={0x0, @in={{0x2, 0x2, @empty}}, 0x309, 0x2}, &(0x7f0000ebc000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000b3a000)=0x8) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) [ 48.548456] ipt_rpfilter: unknown options encountered [ 48.715318] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/09 05:55:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000235000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f9b000-0x8)={0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f9b000-0x8)={r2}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10), &(0x7f0000f9a000)=0x10) 2018/02/09 05:55:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000003000-0x4)) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x83, "984d9aca24ed72104cb1d1443b515bf1dd29d6494a9323b5474b39e5d69f638bff0a8c43a7a7e82136863e241d689cf8c00ab58ca4196af80cc9fa618627e669f14f3d67903c888fde4786288b8605bf14bd6051dc9967229a994ffaf02c59c1acd472cab1f81e80a7e758210464e3c20dc3fb7ba791bffef7c06d0ec4acb7cbe817c8"}, &(0x7f0000001000-0x4)=0x8b) setsockopt(r0, 0x0, 0x81, &(0x7f0000000000), 0x0) 2018/02/09 05:55:56 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) 2018/02/09 05:55:56 executing program 3: mmap(&(0x7f0000000000/0x75c000)=nil, 0x75c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000075c000)=0x6, 0x4) 2018/02/09 05:55:56 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000f000)=@hci, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000010000-0x4)=0x7, &(0x7f0000005000-0x8)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xff}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x1d, r1, r3}, {0x401, 0x3ff, 0xffff, 0x7, 0x9, 0x37cc, 0x2042, 0x10001}, {0xd7dd, 0x8001, 0x63e9e5b8, 0x3f}, 0x8, 0x7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x3, 0x9, 0xffff, 0x80, 0x10000}}, 0xe8) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) 2018/02/09 05:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e46000)={0xffffffffffffffff, 0x50, &(0x7f0000211000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f55000)=r1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009db000-0x16)={0x9, [0xff, 0x1000, 0x8, 0x8, 0x9, 0xfc0, 0x1ff, 0x6857, 0x4]}, 0x16) 2018/02/09 05:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000076a000-0x46)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000e45000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) writev(r0, &(0x7f0000976000)=[{&(0x7f00007ee000-0xed)="b6a3feb4bffa68c7ab1a1974d96345923282ae1aa877254b1ac2fa090cc00d7310517c1f4cfa5a49287111837dc8052a0973ab80e8b748f867d9d36d6ef70e8a8882133f336d1b8f3651301885a0a4b71e9a6cc29766f554503ecd5be8c8177194e0edd3aecd59d9ee33fac22ab4163eba983924f034b4ab69b83a4ec6bc785f66a507bb27501660436b5e366e4fcb6b7311ccf03ac75588aae3ac6d12c7bee3c003b456110e9b5f0c6171949f98b1b3facb69d88fdab27092cf4ee524f639cf7471d67b8180e3ed141028615443adf344979cefc9a39740eeade0782efa6d45c8da4631de7d037e51528488b1", 0xed}, {&(0x7f0000f0a000-0x1000)="80c7fd1ef185ed4a35835577ad0ab0166b758960e924950ecb66ff87945dcc68d7b704a053650ab58fdaaf21ec4b5570dede32024d91307a33660e1237badaaf6164e66e1227e1e00ca8022c82df9f7601054fb167a9485449ad151e940f8b0649355d0606b0f6f4c2d73017cc6e8e87eeb4b9171bc4d6a49c7bc7f17ddb5b57c11a93df4e7110b85bb72c73e8557ab5d6580c173a1f4fff5b8b651d3962f75cd58a606a126894c2b7c1058feb776c0a7ae438cf9a22d2953c91c6129bfde45010769a5fafaf9a4a20a37f3f35935e5331b1071bf42db61ae6bdae3179197ce43c64716a600c8d2663fe6de9583416c5e405763e2252766ca6306b3bb1a72f3602cdc2f41c2db62ab2bb4fc5db6a95e6c776d9d19344ed970b27592df6941139e4fe862b031b680d4bb9d52680410373fbe39c2cd934e0a81585a4eee5ab74d7374bc20a747c2d87c3e31c295dd6f92c28fb8ad29ab6fd4e644553ec2ea7902c0884e86def0c8d1ca17f6f03d5370d40c5439e24b220c96acd261dc2494e1da83065da0432debfe0b15c893a02ce577ba3bb75dd08c082933624bc577d5b00fa9d8ea0057e13f3bd6d5299efa6bc76369043a5f0a16498ac485766bdad86e42fa1e1da8d1fd8ef2e7d04a938a77ceab8fedecf744ee2a95c75d5babdfacecd83436665b384ad6804e0a2350d981f21370c8d7ad2aecb6bc394b2cad95d69010600ab5afee905fee37e6dee4efcb55c8648106921017e9e4aca4a6c02bfa7d36d75a12949636293d3bc016028a2686a8cba65e174401343c9628e66c86b17def33d9e7bdc1a861559d60ff2e9b7bff1a6b6b44e405cc701b639839d9c62e07b79f325197c58880132d1b9bd00f6debdfba192e4d191841a5983a1070361a1a0e5f7cae4f189bcd659457d470a0d9fbffc87636827966258f247bf6ec1f5dc7eb8df8a298804e9a18f3c38503e361dd201ffed3f07afc6683c6a83712eff32c2bf6ced4aaba097585a84796e332c3c0dd2e35bf8f551f67d8caa45f6261302d3abd291bd1ee55e9b0414a149a3127583a3db507da0d3d4acc39045c06f708f7cf7c16df78d3a428e22859a42b551c9747ceb387bf421bc9b3b7545808a4ce0056dfce27018d09bc9beee498aa2951efb041f7dbd1d771a7d79906a32da421f4da7f12ccf4181ce3aa7c7d078befd81ddc2f9b3dd9d2f90f3bb8a424ba491e6f6f47478a96b6d12f2b47188497906f7c642f0ccf7adc1451f0c5a2ae7b4950818a2f927bde8edf992661358c8874565149bc894f6bd266a65ebdee96b2db68276f647496edda4c4ea1cd663e9cb98ee08a6b46a5dc43e013705d58f257fe6c649da86e75a2f143ce30abcd98646660d7288030b11fccc6a022681a23bb88149e53d38bd5f2ad411d72ee8337ff8f56a7e7766486fc6df68f2d229d1f8c6ff136f21327c55fcb4c6911a152935662be6c60c3a675d99f2d2efd779ec57f03b35f9165dc6c59acd11ea18401e7e27063698044bcb56befb7af83e94a807857062a13e6b853041cbdf1e5e1cc678cbf9635659346bfe7d0dec91cf5a91aad628fe88dd6e53b2c6a32e74712978914759ee6c3f05dd9aabe90c5cbcffde8a0821d9653ce419165b105419dc0dba538a1d0095d208db9cfefc30c2f5f47920339e2458513a447011443cc33cfbd1d323eca8282cab968acaa5a67a23a074ff4bac1368fccccee7b54c3f3409bf92901c5ea3c1ea6c6ab9ebb42f9666abc3dde8e706f26953e7fc9bb8a3c447a3c8ac495740466ca1a1e5f68d2d031eee57f574d573235d0190d073af80f82e0b79102fe4d1146f0e718404c31c03fb9e86583498eea532fa8513fe304a2d7350e71f832c4808dc7155bc17914b9d945d3645912ad9e26b9509ea3c1c967f0de0dd4b19faf4067d8fe925031677a2aea3dc35e85a765b18c62cf938c09b0e17699c46fba09d7b7416e948d3833f69eab7a903dd275f5b692175f56b47b2cb4a06898020261cde84b9a1378d758ecea947409496a96aa786ffd81d1dcc36d88ac66c381eb57be6510418e2a0a237f84d7f46756509e39c9ca45502f8dd975aecabe9ed0643735658c8c37ca8fb6c4b8f33a74726247646bb122a52a6e54795a9bf734b224dfca1bbfe4aa523051e8fa3310ff562cbcd378eb60f7e89ba784ada82d7238d63dd19d7c85e540e75e686cdbe30f9f6f62dab9a5768a09841a627c0d525cdbe410a76a93d0c81e0693371ae158b9fa1cd1186409ad1809028697985c8dd2f3afca85049b405cfc9a40e68a8ded9a44a2d691539fae4e5d9caa792b8d8d94360cf2083967f24c5eb0baf728704c18c823199b3d83adb8416e46d57a90835d10914c063a7357834f0e540f15ff30d0ff183c85b490ae9e3026c94eceb70bf0b8efa00c3dbf2fd562a0a5e05321b7042611d3e5955a5b6df86ce17a821c6108ecf537622a17a3f00ec04395459ca36f20fdfa8b03b72de1f8cfd1448584987316426ba494f97ae284fd7a83c8923e0a7ea46a64ddcff6f5be95fc95a8b740432e20af3fae22540d9232f349bea4e8222d0a0cbd9e6a5af14a14eaaef46604e4c579ab8171705115455c8d80dd383b20db4c43474ca903aa73a832d7a1576c2d4f6e1137e28e180c70ebd2c8868ddbd5104ae1f0652da84787e4a9c3d7322ee08881b41d923aa7ee9a8f6cea3303f300ddb4e74537d1b9322f6363823c36e2345b9cb3975242ef6f316618102b5e04ec7fbe2f72cf9b01fb45087654dd13d3f2709e68a45ea322fedfa7a0e438fc8a5a8660455188a08eb3616c618756fce626be3fe98b26f3fee8962c5370160cbc9eeb52eafdf44176faa489fcf845ae34b56192bbe2d69ddaa6b941accbe8f99de1ddbcecd414827b4ccf485af3202f65bfe5d652df852f4e20ffe205717d9d2ea6a3cc6a7909f382739b7bb8a2047d43c886644f723a2a922570f0d993923eda77571cde073294158b83a9c5d81cc47cfd55ab066ef7314355eac5813d0ac256c24a0c419a234376009828608060a3f014bb5e2c7f7ceb12f93ee65d06afba41be4feb5c7dc308c4b172b4f1e8e78550cee4fe6c51d90899c738b29a7e6394e0ec512ca527a10f6af871b7fdb07ca921088c3a43341e0fe7fe8595ff00e2baae18a5473fbc33fcf1809b8a10dc71b680b06778687eb98aecdd741c6399f7a305be49c7cb171ed4bc4056ecf1ce10a959cd30276915714bc4b609088902f7867f23dd9e187083853c0add82807b72f4fa46d17db92a933467eded6538be24d7239bc1c9bbe839d08d368dd15c979dde960babeb2e9480ade39133df10fe4eb7ec64b680ef4329681c8ae552455f282aa1f0c9b2c16300ad869a78fe2d9e7a4acefb91b00fe42efe26f1fbd75b29e45b0574f2f93befcc774118439b722f2548c62d2eb80bcad9d7dc5d0e1985416ca4af1727eb6cddee141e1a0df035cf2122b62c1b3835b8faecb31d6f6b9a4bc5dfb2305a626497a5c90bebd45480743e588e41436e3aa861b6476fe33f69c643019b36aa6954c1f6dbeb9c00086443d064c76e654ecda05062bd0c30d79e9fc0e9d7514afd6f2d69fe43eda66efd1d2c2585c98b6faa28a0733709be8f5d5626cb78efc236427713b6841ba27e76b9680d4f70a726cf41db11f7c94a4efc8fab0b0de1cbbb44d2ec28c92352d15162944a7d816e86e912d5f7a8881b20d756ac736d4df77263c5d0f40ed5dc922e3e58b61c8fadb696d5e57bea55e2d3f14dbde00ab4c1f49f85037d1f16e3f158c8b70301b9415d6245d34efaec83fc3d86ac79015c816e2a45e57bfd5d5dd7bd1780372bf623f5f2af7203af91b3d3d842939e100bd711973cea3e429dd2e098950e1c920c3c9c0c87db1bc9a40444d4e1283e6d399f6fedb79374af86563036098084cfeb2206d727cabb9d5e40f1e14bd93123bc6cd1a0a6a8ea39e5cecb560234b1d6288df015002cc4e6b5a5a42f69c65d2e1203de93b8389871cc9fbd804010c4e41e36f1f2767405371f95c34ae87ff8bda6f91fa588ccb7ff6be5bdd8e432b0c947b996c263b79869101054af721bee17adb8c7ac5a6e9aadb1809433ceed2ba74aec1fe2e74b1cfedc585d0da123430cedfd66d12a0a5d59d7bb1b821624e18bdc7e7decc96590a39ce83088f6a75d0ead946fe1f2f3c6d02ebb94fa8c3e88edc7dd70a143ae0206e2bf9336e5423237e5b8e568f35d08ae189fe162529d5289a1cbe705c62b01303e753e1a7cf0039194f5787bc90f2c240d3f76640a39fe5b8bf1ab3ac79f6fc1ad9fdb8192be3f9be7c69ed4c53be8d5ab5e76c1026e9f6d3ef4928a9b936c07995159172bd1e6f2209ae287bad938a0cb1a26286db244ae71704e87057e800854fbf983d341ac0b8e778bc3e9525f913717fa172b4d476712f5b6bff5eb89c42043744da9de0a02044518b42c51fb761f8f0d61cba791b7a30d52f05ccda5a46c30edfa5a8a561b69712e96f69dcf28a15adf1675ae62c3a404ccb8ac4c0216a426b7ab2d2122d35787c350c8f23ec4066e49a31d4124ee6d347d82b7ea9c4efb5f82fb96ffabd6e53a31468247acd7d384ddc19fab6eb1e59c4fbb5e7f475e80ec913f2042a8175ba65b7c19333a28142fce06d17ff1cce2e267ce5f07fa08b8097cfd00734b4aecfa2be120439ccd2f855cf301d9da25cfedb93e46c8db7a897f36c954a07e9b34508bdf74d9d5f9da89e9fe154873e33ebc977a52d6a2dcb50fef17409c2f7e4de16e061a7a2e065e853203146811872d855ea39e94efbde2390945e05c70f3c3e4a66d68e0157f82fb9986825ba43290046a28d0f148b12bb3be772828c5a3cb71a11b38e53f624429c12e0b2f7e74426b63a50b0bc4eebe74a5b7967e5c19bcc3ba4585643b6e0c620f9bddedfa7a8cee5a2708515b5ed45b1dbbbf0b58c29734d0c7f152985ddf9f9351d8b2a6e6c2f51d28919f46893030927ee4d2a84cbf4c7d69c5abd91f19ac6eb75401ce7485c98324e1b9e6d71054b8c4be2e8eaf5152d45ab215e828b44d03f93b995103285d9b7f8f224a7f7cb2cc32453411cfdeb556bc9b4f66f41a6ad19956b73a20672b6651fa761a146f189466ee28ea08e8a73860798f0ab01c2b63f9513ef7bb7fe91c35958a4bdba62a16d4b14404095dbc5a13ef776a8b1c590a1ba47fb9bfe8667f31f0c4e7bec0ec02c558694dc4dd729c150209a213cb41dc1c397cc7472419f8a699b8ed946e4dbda47fb72afcfbde2f5cf76aad0c06b88bc104ddd56f1f7373a0310f385bb180bfa979e7f00ebfa5928688f3d77aede1ccd95340c2fbdfea352d9596f7049ebd89edec3ede1067f18c13b660b7e7d40f57181d57a65c517bf529a5c7c27d35c1579bd886d5160c491a4c17108ded3559f7d605d30cfbd3ced58c455e64d38847489af8d770364d69941db73c0a2e045a845beda3f5f76c2e70a52bd2adf7d0aba9f1dc0ece85c6b2977f95349e3e443d2f65e6efe5cceb407597787387b2b99928746c9c89e4a59bca3c7922576b61032d18be9b79d3f716faa0dccaf1f40a53125ebc231afe107435e41bd6bec248bada180dcc5c7c8174fcfefba4e65713aa692cb858fb052892101320b7cf3c199040c20c814e48724a81cdf1d7288f450ffe7c2d85c1a953b5e0ec90567ebb575b0731f52e2a800319de6377c1a4f33e9c58e50228f49e7d81056e12c4f94b3e6fdb950d5aa3107bdb96971f8b4f765c79c6ed86697163101bb17a9dd135cedf356d2589d30161f4566022ad727", 0x1000}, {&(0x7f0000f2b000-0x6d)="15ea5a420a496c6eeedac44631b99115dafce333b6a8235acfdb53a6ea6c9793e85f0a533d9883640f4e1b7944f52fe03aa83545f59d779397c0bbe82fcf1dd94759f371fbfab27bd50ac4c0fbd92541dcdafa232410b495eb3a1c42e2d35625cc05b48894dc385f033bf0c6ee", 0x6d}, {&(0x7f0000136000)}, {&(0x7f00007d3000)="a25fb2deadd2", 0x6}, {&(0x7f000057f000+0x88e)="523b9d5767df654f28287a3ba6bb0146aee44c7b59d7c93656630650206108a9c04dc5e61356c6234e84f1b92ebe735ba1fd2f7e1a178054f975a105f9b42e307f29f3ed07d29e570450ab88261d96028a876279", 0x54}, {&(0x7f00008d8000-0x45)="b4c2847aeeeab288df1cc97462ee84acbcb6bd890e693bbf289c63ce74f8eeed71d79d1b11786dce91674ed5d43f52c68f7a45a858e55d22c6de5e23af1fcf975402bb0263", 0x45}, {&(0x7f0000fb7000)="58939b5bed6d0d4e2521139033e0e03722778ebeb3b84e8b08f9d6995fe99b76941087ac2f7b0a1616305f54be0761234249348588b2b8e03ed0bd65eb27558e1b61eb279230642b7b776f9e2ef5", 0x4e}, {&(0x7f00003d0000-0x80)="8ddc887e47c1a34a0e66b6508543f5b0a4308b826a4c08599414dea05a90e8bab0c1056f594c9f6b87130e7e4d7f4689349239d7fe471b2ff8d3b3c27507c880aadd7b606d5462e45b703b8604a5dfa71721e2bf7bf647cff9e2a756370f92aae3770eb5cde98cac8895856e63c8307d9ae10dc9a70c9e960691a651a5bdc561", 0x80}, {&(0x7f0000ef0000)="c46c7705c490881844246c0d3f537f9e4dae5fa54bacb681bf99cea3e91fc32d80693c3e4f1572120aadd8206cff34c3c01cb5e9dc3d5db41f300a345304237f26dd2b3911f43d2515cd611650e864ab4e60d9", 0x53}], 0xa) 2018/02/09 05:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x10001, 0xff, &(0x7f0000cfb000)="881d312f4df3149773ca7fd1efe5f8d79b6ba061f35af33f8cd5b838d49e3e46bac61d3772428b53ae6cef9fd50a3c8e0286800b5dca55bb", 0x38) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a42000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ca9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ef2000-0x20)={0x5, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001dd000-0x20)={0xfb, r4, 0x0, 0x8}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) [ 48.813907] ------------[ cut here ]------------ [ 48.818810] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 48.832151] WARNING: CPU: 0 PID: 9240 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 48.839858] Kernel panic - not syncing: panic_on_warn set ... [ 48.839858] [ 48.847220] CPU: 0 PID: 9240 Comm: syz-executor5 Not tainted 4.15.0+ #221 [ 48.854142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/09 05:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e22000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000d2a000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8001}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1), 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/09 05:55:56 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2), &(0x7f0000f90000)}, 0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000fcd000)=@alg, &(0x7f0000912000)=0x58) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000097f000)={0x0, 0x7}, &(0x7f0000fce000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001bb000-0x8)={r2, 0x6}, &(0x7f0000fce000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004e8000-0x4)=@int, &(0x7f000087a000-0x4)=0x4) 2018/02/09 05:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000c5000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x9, 0x5, 0x3, 0xfff, 0x3, 0x8, 0xc39, 0x0, 0x101, 0x7f1, 0x1000, 0x1ff, 0x101, 0x2, 0x7f]}, &(0x7f0000843000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000027000)={r1}, &(0x7f0000eae000)=0x8) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00004e1000)={@generic="5701a1ff35b7e193d56fb03f71ab20e3", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000c2000)={0x8, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x210, 0x6b01, 0x9, 0x101, 0x9, &(0x7f00008ea000-0x10)=@common='sit0\x00', 0x0, 0x2, 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d01000-0x8)) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/09 05:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cb6000), &(0x7f0000a29000)=0x4) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a3000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000062000-0x38)={&(0x7f00004fc000)={0x10, 0x0, 0x0, 0x42640000}, 0xc, &(0x7f00002fc000-0x10)={&(0x7f0000914000)={0x11f8, 0x37, 0x20a, 0x6, 0x0, {0xa}, [@nested={0x11d8, 0x6b, [@generic="72c4ce7e78e475dc48030b0feae8641b8cc1dff29ddf697d70b01f1dff489b90611adf5a5e3f8c86dbf76858d6eeb23cf587483c3ce0988febd04762139b38e253b2c39b305f13ce32e52660c20da660380ce5893210fc7ccdd827e16c4ea5b92b37cdbb4216726759647d1ae76c", @typed={0x20, 0x4d, @str="92776c616e302665746831757365726e6f64657600"}, @typed={0x58, 0x51, @binary="b4e2e32eae55aceaa0caf28de2f17a22ad73a59405a5b2bfa2a4dcc6eb118e32e8629d53d574c2b11e04bbd3edee047624bc2f6a2b84e665d96b0872958a0ebd3e7e9b92a10b06d589439b1a9e1e"}, @generic="6831b90b94aa804f203e73c5a2f0b4d0d40a97c54b19da325aeaf0068c99316cc84b115ad2d63cd84948ee3454a06a7218e860f0c9d86a60ef74101fb802b8e4a3af3f74d556b7087b9c93c3e9b79b4daa23f0e7b75cea4a147360e9c9010c35ec8ec2f3e062bb0e04cb832c6cc81a877291ee403adb410f87900689299cb8bc22f75ef688f175fbe132eff37a629fd079ddd9583522329806041f5da59b5cfe615b3cbbaef5f3307dedb792ee1e489509a9d8fc3fc8e061a7781bfb54fe3e68d10caea47f4f7be767e5cad41a1c8a6b222fd370", @typed={0x18, 0x33, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="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"]}, @typed={0xc, 0x55, @ipv4=@multicast1=0xe0000001}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/02/09 05:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000403000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007e3000)=0xfc5d) pipe(&(0x7f000045b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002a8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ccf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005a7000)={r3, 0x80000, r4}) [ 48.863487] Call Trace: [ 48.866072] dump_stack+0x194/0x257 [ 48.869699] ? arch_local_irq_restore+0x53/0x53 [ 48.874371] ? vsnprintf+0x1ed/0x1900 [ 48.874725] sock: sock_set_timeout: `syz-executor1' (pid 9244) tries to set negative timeout [ 48.878167] panic+0x1e4/0x41c [ 48.878179] ? refcount_error_report+0x214/0x214 [ 48.878190] ? show_regs_print_info+0x18/0x18 [ 48.878213] ? __warn+0x1c1/0x200 [ 48.878232] ? usercopy_warn+0xdb/0x100 [ 48.878240] __warn+0x1dc/0x200 [ 48.878250] ? usercopy_warn+0xdb/0x100 2018/02/09 05:55:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000008000-0x118)={0x10001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x3, @rand_addr=0x5}}}, 0x118) 2018/02/09 05:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f00009d9000)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0xe7, 0x6, [0x1, 0x8, 0x9, 0x0, 0x9, 0x3]}, &(0x7f0000bcf000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ee5000-0x108)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x8000, 0x0, 0x81, 0x1f, 0x1ff, 0x8, 0x8, 0x1, 0x6, 0xff, 0x1, 0x6, 0xf16, 0xfffffffffffffff7, 0x7]}, &(0x7f00006b8000)=0x108) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000503000-0x93)="b43bc5db80d77bf52aee6801a101802b1604850c8894f979a09a3b698127fe81f4", 0x21) 2018/02/09 05:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cb6000-0x3)=0x108, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c1f000-0x4)={r1}) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000182000)=0x1, 0x4) socket$inet6(0xa, 0x5, 0x3f9c) pipe(&(0x7f0000060000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000ca9000)={r0, r2}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000e5e000)=""/195, &(0x7f0000f0b000)=0xc3) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) [ 48.878268] report_bug+0x211/0x2d0 [ 48.917422] fixup_bug.part.11+0x37/0x80 [ 48.921483] do_error_trap+0x2d7/0x3e0 [ 48.925370] ? vprintk_default+0x28/0x30 [ 48.929427] ? math_error+0x400/0x400 [ 48.933221] ? printk+0xaa/0xca [ 48.936493] ? show_regs_print_info+0x18/0x18 [ 48.940998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.945842] do_invalid_op+0x1b/0x20 [ 48.949553] invalid_op+0x22/0x40 [ 48.953003] RIP: 0010:usercopy_warn+0xdb/0x100 [ 48.957572] RSP: 0018:ffff8801c39476e8 EFLAGS: 00010282 [ 48.962931] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 48.970191] RDX: 0000000000005c2f RSI: ffffc90002dba000 RDI: 1ffff10038728e62 [ 48.977453] RBP: ffff8801c3947740 R08: 0000000000000000 R09: 0000000000000000 [ 48.983667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.984706] R10: 00000000000007a6 R11: 0000000000000000 R12: ffffffff86402580 [ 48.984712] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 48.984740] ? vprintk_func+0x5e/0xc0 [ 48.984761] ? usercopy_warn+0xdb/0x100 [ 48.984788] __check_heap_object+0x89/0xc0 [ 48.984797] __check_object_size+0x272/0x530 [ 48.984812] ? usercopy_abort+0xd0/0xd0 [ 49.029820] ? copy_user_generic_unrolled+0x89/0xc0 [ 49.034815] ? _copy_to_user+0xa2/0xc0 [ 49.038682] put_cmsg+0x233/0x3f0 [ 49.042117] ? __scm_send+0x11a0/0x11a0 [ 49.046066] ? trace_hardirqs_on+0xd/0x10 [ 49.050192] ? sock_dequeue_err_skb+0x2b1/0x420 [ 49.054834] ? kasan_check_write+0x14/0x20 [ 49.059053] sock_recv_errqueue+0x200/0x3e0 [ 49.063349] ? rw_copy_check_uvector+0x1be/0x280 [ 49.068087] packet_recvmsg+0xb2e/0x17a0 [ 49.072132] ? packet_getname_spkt+0x2b0/0x2b0 [ 49.076699] ? copy_msghdr_from_user+0x3a6/0x590 [ 49.081437] ? selinux_socket_recvmsg+0x36/0x40 [ 49.086085] ? security_socket_recvmsg+0x91/0xc0 [ 49.090817] ? packet_getname_spkt+0x2b0/0x2b0 [ 49.095373] sock_recvmsg+0xc9/0x110 [ 49.099059] ? __sock_recv_wifi_status+0x210/0x210 [ 49.103971] ___sys_recvmsg+0x2a4/0x640 [ 49.107929] ? ___sys_sendmsg+0x8b0/0x8b0 [ 49.112057] ? lock_downgrade+0x980/0x980 [ 49.116185] ? userfaultfd_unmap_complete+0x327/0x510 [ 49.121360] ? __fget_light+0x297/0x380 [ 49.125308] ? fget_raw+0x20/0x20 [ 49.128738] ? schedule+0xf5/0x430 [ 49.132255] ? __schedule+0x2060/0x2060 [ 49.136205] ? __fget_light+0x297/0x380 [ 49.140156] ? fget_raw+0x20/0x20 [ 49.143583] ? security_mmap_file+0x143/0x180 [ 49.148060] ? __fdget+0x18/0x20 [ 49.151407] __sys_recvmsg+0xe2/0x210 [ 49.155181] ? __sys_recvmsg+0xe2/0x210 [ 49.159129] ? SyS_sendmmsg+0x60/0x60 [ 49.162903] ? __fdget+0x18/0x20 [ 49.166264] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.171259] SyS_recvmsg+0x2d/0x50 [ 49.174775] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.179506] RIP: 0033:0x453299 [ 49.182669] RSP: 002b:00007f8010ae9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 49.190351] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 49.197593] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 49.204835] RBP: 00000000000004f7 R08: 0000000000000000 R09: 0000000000000000 [ 49.212076] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f67c8 [ 49.219318] R13: 00000000ffffffff R14: 00007f8010aea6d4 R15: 0000000000000000 [ 49.227231] Dumping ftrace buffer: [ 49.230811] (ftrace buffer empty) [ 49.234490] Kernel Offset: disabled [ 49.238089] Rebooting in 86400 seconds..